Block #21317
922835 confirmations
previous | next | api
Block Hash
00000000000018e0fb914ff82a181dc997292007a1f965ea66bb57c4fd358256
Total Sent
7,659.77235360
 DCR
Mixed:
0
 DCR
Size
65 kB
135 txstransactions
Block Time
Apr 21, 2016
18:19:00 UTC ( ago)
Regular: 116
Votes: 5
Tickets: 14
RevsRevocations: 0
+ 85
Block Details
Ticket PriceTkt Price:
16.83724389
 Fees: 1.05383002 Pool Size: 42109
PoW DifficultyPoW Diff:
372,313
 Block VersionBlk Ver: 1 Nonce: 573293062
Final State: 0ebe11552312 Stake VersionStk Ver: 0 Vote Bits: 1 (approve)
Pool Size: 42109 Vote Bits: 1 (approve)
Nonce: 573293062
Merkle Root: 071e75f4ada4ce7348964eb1258402536153e43eba2c460fe47c5490418a6d63
Stake Root: b8e35ec76d35b249e786a8eee0a74ee6b2f66e42d32d4753dbb94dcffc95bf36
Block Reward
Transaction ID Total DCR Size
7e123291466be7c2c530e5028bab11a161f2ffa0972830d1ded878234b0c32f7
22.24868339
 200 B
Votes
Transaction ID Vote Version Last Block Total DCR Size
92e2a33e1ca347b6cf2abb607ba6d6c3644c7989a4a8cdc5b2655af5c6989f34 0 Approve
14.89319396
 341 B
d41f0d38ba97e9bb560428bccef1f522ce8e80b7c42756675b43708d94dae0b4 0 Approve
14.20069021
 415 B
3f0b60d941bd7802c8888ccfadc1b4147ed2e48d826c00ddd24392ec01579463 0 Approve
12.66130462
 341 B
b5661a3b9df06f281095229b24dd944fdef1ab2a96a5c7e8fd0a25f98aa7b067 0 Approve
12.07344571
 340 B
49c82549f0cc6128acc5f42b2b4b06acdabfc2fb6a2fcad71d9542e7dd9ef2e8 0 Approve
10.16052699
 340 B
Tickets
Transaction ID Total DCR Fee Size
29ff16411ffda224b3f6234ce2d4ada4e614042b68ee9dbc56fab54ae1fb739f
19.06157915
 0.05 DCR 783 B
5b4351064a38fcdb2f0447af393df93ea073228fd27515d5f62a1d14fffc4671
17.77706886
 0.05 DCR 1.0 kB
38b6b6b0c35af79485a0b8d25966085790958c1789cb348f376b33ff3142e983
16.97443811
 0.1 DCR 2.0 kB
370f49406104ad8dd58b61ead7d8f644d6b74c34b7f1a39a650470a04ce91810
16.92060721
 0.1 DCR 1.5 kB
78689d386ce90a952bfb88f9bc74550eeacb254370aec3fd24d8c1540416b290
16.84624449
 0.2 DCR 3.5 kB
f9edb6352fecf0b308f84e03a8ca570b59d7274f050aaebc0d5235986905ada0
16.83724389
 0.003 DCR 296 B
5ac7c64a5b7d673294a88deb1453ef0fd7c7425ab96c6b534aefe10504fb9a77
16.83724389
 0.003 DCR 296 B
36a3f791adf01530fa3ceac0b5836eca87372a897a2c681cb9ec70f1771477b8
16.83724389
 0.003 DCR 296 B
2f2a6637710513a82e9db60ce19ff470390412d67ef2794691d51803b3dc3b90
16.83724389
 0.003 DCR 296 B
4988277602a7231e2dc123a05cad2188a289fef214d02bd0394a0195a49c4b9b
16.83724389
 0.003 DCR 296 B
d9ad263a594258d1d2974ef253ed041408bb487def3d085e8770b82dfa615a58
16.83724389
 0.003 DCR 296 B
d2016427cbe439458aa8e0e900eb5f04999b541e1b9c55770a95886f15505b76
16.83724389
 0.003 DCR 297 B
8baa9774c11e8f5010980d5a08a2caae81400c621c714ee84efd100b22ee4c93
16.83724389
 0.003 DCR 297 B
5185ef77076ca3d9740d12a3d81dac5b9b5ebb5253f07996af27a692dbd8150d
16.83724389
 0.003 DCR 297 B
Transactions
Transaction ID Total DCR Mixed Fee Fee Rate Size
c5bed363b138ec9013a3d2b853bc9965e9972caf6a9f86730f38f9acc3bd4b25
5765.82451585
 - 0.00253 DCR 1004 atoms/B 252 B
5145fde6e820e1e31337900fc8439973d5a067a6d939fb0ab0a0f5306ef51183
22.33442795
 - 0.00751 DCR 1008 atoms/B 745 B
be5fb2a91856bd972fa5f2d98e0264a695c26a909f12670d2f8ac36a457620c2
22.17242795
 - 0.00751 DCR 1005 atoms/B 747 B
90ce55079bf38d3ceb1069551553af7d1739a0e4af1648b434c19d3b7bd2e6a2
19.84304576
 - 0.00751 DCR 1009 atoms/B 744 B
5955c5c4977273f104aca9bf446808f9a930f4f453df5899f3167038fd3f3c8d
19.58816592
 - 0.00585 DCR 1005 atoms/B 582 B
62ebabddf81978d7387d3b7341d08b728f6411a13b2d471881f22957c060585e
19.58816592
 - 0.00585 DCR 1009 atoms/B 580 B
4089c21b0a21cf425adb7f7ab89e60510114df10cf1bad5d0bea1cfb5f96af60
19.50716592
 - 0.00585 DCR 1009 atoms/B 580 B
90d7107738ef5020f9cf0eed4dbfd7a9878acc9ef63b4308d1810989cb67a0b2
19.50716592
 - 0.00585 DCR 1007 atoms/B 581 B
9ee78c02ee4de449788c661998bb65a37f6392b053ff38e2ae63f68d035a8e9f
19.50716592
 - 0.00585 DCR 1007 atoms/B 581 B
7345c1455b5f431ecf5f4e6d99f3bed12d2d59f65f469ad9f3456365f3a35b60
19.50716592
 - 0.00585 DCR 1009 atoms/B 580 B
1ce418298ec08e72a10476691e458213aea5f651e6c591c52ecc15e766756ad4
19.50716592
 - 0.00585 DCR 1009 atoms/B 580 B
27b12eea3a77978897d4967d82c1e3859532e3cbad60e42f6a688c746a34f81f
19.50716592
 - 0.00585 DCR 1009 atoms/B 580 B
28b7905cc34ac51a063e0bc13262347095148c54a6afb7a91208f02109f73b41
19.50716592
 - 0.00585 DCR 1010 atoms/B 579 B
d5429532c3d62dd324ca9d5b65dc18c7515b4536164274ebdeabc8c7eb51efcd
19.25767578
 - 0.01249 DCR 1008 atoms/B 1.2 kB
3e8e33af675b8ec480e07a662f38486858799e92463dd44432e0bead2030cbdf
18.65596421
 - 0.01249 DCR 1007 atoms/B 1.2 kB
e4841c559cbdca4aaa54e2f31582300c6a3af70c74cf32e4159232f0037619dc
18.25579719
 - 0.00253 DCR 1008 atoms/B 251 B
e06e7eda34387beb8fb77bc1042d18de4d70dda6a20ccfacb06e860b3c592298
18.24231721
 - 0.01265 DCR 5020 atoms/B 252 B
f74b4f164334fb819366521e64c85844379f4514ee98067985e2e197c8a7b98f
18.21073723
 - 0.00253 DCR 1008 atoms/B 251 B
92f63b409a087d320c2d02dae706f643bf80856b1a2f85bdfbd3adef70afa86c
18.16448720
 - 0.00253 DCR 1004 atoms/B 252 B
2aca49ec8a9e4def34b5f23d1c8290ef403d1763aa15485a4e0f11b719772899
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
25ad680d657d2ea2d9438f53b40c4739e8575dd4fd1440a442ff3b7de6409564
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
1bb4e182198cab37f10d2e2f38094f75faf396992092f434eb713ec7d163dc19
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
7007937f274e58b6f37756b8ff46d56780cac5caffb5d3e320ba02ec3ffc4c70
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
0470a69d4fce693354916479150be9b692024f2257b7544695ad7a5e18e58e94
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
7f06555257ec868bbbd87e5bf96e2dfba8162609bdfd0fcb0daa034f1326c711
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
bd8d5387ad8f9d4fd6abd8ead06716c1bb2a480384e33fcddae055e93bf8d585
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
3cb8e71a42c846e38c4968d7628752e0e37e04b9df8a0e31692b3baced951024
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
e26e7d3b9518cdbaf32eee6e3247b51f4ef01b6aa9d3acb976c06a6c6e5c9831
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
8984abe1023466bf97136bdb6cf4f25191c9447a6032a02caa7167f8446e2d54
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
d2f67f88781639587b2dce6a7fda02e383d575b714f33f97c2528cdbf128fc2a
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
7e172f43268ff589588a0bb49ee85c611ff5b519eafec8f077456eda1142751f
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
a29ef865cee292d12eb50400ed23ffd4f56c647c74606ed1686a5731562ddc6e
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
56ca9f209d74bad503f62ed82ce81d098ec6eb1ddf67e14924bb8cc4a9b808af
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
2630f2966d87e0fff35bf42d01f961ece271226b7c8874ca7d070cdeb17c4f7b
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
990e3c41869106a2677d2e034af0e3ff125a692e7b513eedadcf81f28395fdca
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
b330d9b02bea9917d8020cf7d2ee1d7fc65ca8f254f2e78c844e8b7de99b473d
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
bd527f39b6e9ac9928d573aa9e743b5ecb57dc9398a5df8a2ef3c746bbb1de0d
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
d762b624ba65730cab1ab7a2bbf05e32334f60c406a70c1c5aa5db81437de253
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
0c6952b1c21de2540d4f9b1df589a52918d3103b161bddf5b8a49da21795f115
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
a45a4f4dbef0c8834a6d85b5546226beeb2f3f3436ead39cabc97997836c365c
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
34c6876f9e7e4c97ef09c881081459b4646bfc28327bb90a5df4f69e1f6e8339
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
0ae253ee46b7865724b3a55852394e5e8f9e35aabcb93236012d7a597a27a862
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
9a6a9f0cc42926fa5e95af54b33562d5245a0d2eceafef144075e7bb80009d78
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
44e37f8242967ae0be3084cf75e775edc16417e47dc62c96e7a3674566f1c514
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
26aa93a690353f88269e26eb51039a51a83eb205dbd33c0577390106fb40ca0d
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
75874991bbe763d175354e30f5ef3e9557f21dc8423de21325ff7265d0739e73
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
3553ab430a3a5e828f81d69c2971e6f5ae02cb361f1689ecfc6b3c88e275ad09
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
410e5a8fd39840ad24bac8fd2cee604437282c1857ddc97a582205600d3c5481
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
a0dd12eaab5a2ec06600fdd2914f4bbc5435e2cfd4e9e2cbff75c04174ab9d15
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
3c00d1731d7db2264c8104328edea5d1fc505bba0c315a8610d80c4b899b2b62
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
87f83e1e06a598328438e0e1a04f0c70df421c9cc0dfca6371f05ab2cdda8ec4
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
38bfc72de42364a4e8e0a4472b606ae2eb6259f3fe45394407459b83c7e1c8b1
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
0e2e7d9899cfa1f470d6db2bd0d02374f92c4b30ad44def21e331ef014dd3071
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
7c8b3745fe71ac5e6845cec81375b200205166d15e2cd7968de796a86fe5784a
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
890cc447e3d36b18e164928aa8db2165fb2273b33782b0726f287fb72e71cbef
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
73518ceb6a6c9f288d5e4d6eb38fdfae63949f31703daed8f34c0d18dc68eb8f
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
d34595353643d28f749d4e704b2c7c1e35378f020a17e4ed2e6dc87f22cb2564
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
0f816f525e5e7cf7ec95010d63f762ab0a471c87e7b95397e4e99560b633f940
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
dab54f04c660cb95dbc8bb9991b079c1a7a7a666dec200fe99d7d8d5ab8158dc
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
1c66ae14536a42f9297f16c69400ef6eb830a8eb249618f53d95f4fdc7374a9e
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
dd61e00e77edb1e09bc092760f67826143de7e4cf9727dbf408ee41b1cd506b7
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
75b7bc419490f17d09ddf58a1e7867987ded8f2088715eb3824e84375932952f
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
c1cc7274eeb4bb5a89db5fe7b05d59663a9d6c18e191d3d2f0da768178ff6943
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
b420ac4f4a15eddb785ea72706928151e9061094957a3e0c4f9fedc17921019a
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
b927d7a18170d10e1259d866946e99958ad1320585ebdd2d247eef9a3e086d0c
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
257ee25c9b300fc260d421b0272bab258d064babe8dca8ea0e910af2b90c1a86
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
91943afae2aa3ae6a284763486794320dbf98201e7fadb3dca13c37c9bb99116
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
ffd76c153cb0a11e0fa07bfb0952666ddec7cf062351ac2fad7ccab71f24acc3
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
0922338165e3539e2ca427b8f082920b94a70574b8f1a30936adf9ae49233aa9
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
1531ac664bf617c55a228235fb638748a9fd50ab0c03a444e87c58bcf7ddbe4e
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
381957271582367ba5493afb25116497439006e43dba109b6afe8d900eb8b4e6
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
806dc1eb9c6962ea16fc03f2467fc2a532a2cc695ba0a2b6bf8b0379e0f951af
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
3bf6cc39eed5d21440bede8df846b00541c8b88688f627b781931f9fbec91b29
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
17f81d74fe1485ac92f30cb6629124d71b6892142d2778000bcf1377b3038138
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
f34d358c9037e749190d4399ff2ea42480de5d662baa7dfff00b132c85022abe
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
7c628c364034658532891567f3357b996369baabb71a84e63eec61198d7d2b62
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
35da376c877bdac1a296207aa1acd1ca5f3ad313b15b66b4cff11bce11969cc4
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
af539539b886cb076c5947c2c2cc5ddf5d8decd3febe1843a7306ac9b2572b68
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
75355e599a1f50f64d5eb48d9b5c718e53912da45569eaeb70654845d4dca6ff
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
bb7e32da1bac1f39703b760add29ffcffaca093f010c9259dd9c1aa890421baa
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
3a7040998157ada3a45d584f116be7cdff531b346c893ad2314f3a589e034465
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
1e3584aec23d53eff6b5b7c3d747fe738987a1a162d04e7c1deb693726b14e61
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
fe1bb1f6220883997ec416cda2a1230d1e6700548ee54c9fb61b10e667c4eacf
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
583ed8e35a0493907d28be2f9d6061cc39f4d6d35885b9822b51cda91cd9f8f0
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
534e75707ccd2efe4b9cc4d9d57d1e06c82a05c028cb31282b568d4bf28f1283
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
b7fd3b32be943bcb87cf462f5c6a93ec2fabe2beff945d94b0554c11be18508f
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
1ca38c0c09f8e075c987011e3acc1fa1005009fea3976a507bb305685d332048
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
aa3ac89eef9168ecd04a1d86b658ea1ef05affe5b07ebba567ec0887c9965ccd
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
9536c3c432cde5019c4433c9284fffb4eb9c5f41efe71a23fa58e6946ffa4f6c
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
627abecb5b4a5971dcd9e26e1fa34f3a3eba970a7756eb61706d0f91c8aad381
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
f90c60bef037db2aed3596d45fdd725537370451d7132978e156ab71b849315d
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
db45708bc544fc57dbcc8f1320ede3c9f6f70ff5031db0bf6116d44cc7f80ecc
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
25f61e29bb42721cd56bb69ecb6d52ed34b6c2f8703a6bbbfd7e5f5a06deaef8
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
63e382038b6c795d0c29cd278b9c824ce620aa96a6cf460a34822498d4cdd466
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
29898b88ac28806ff58be8adb1621e0107ecafb29a32c24d07a770d1654fc54b
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
bfd770c4820be66d2328fd62451624ab1f8c1316cc0976691c9d7750af660392
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
9eca309bb9a68444fd150daff9abf7398cc492677f079428c8ce3570c31e596e
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
49897e6980a2093a3ed69cfb70b495f43de715031a0198a4e8c1aac602936db3
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
75e284cc9f54af468b7bae2f6e6ed969a6e8d23322622b3914c05550f06c6e92
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
1df49f53f2cdd709e60139fcb149da7f7cb542b38b06a7c49dcb66ec48618a85
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
566df9c789bb1edb0735f7227ed3b34ba9dc1736c85846ffbd4b7e70806416a1
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
d6d9529790543b66d7b5d2fbb4cbecf39237e26ea6efef2d022553e4bacfdc79
13.00748728
 - 0.00419 DCR 1005 atoms/B 417 B
136d85de73b57e8d88d91d090d815f30859574c1167f40b173cc11000efdf9a8
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
cb6caf2c6653a5c16b6bb9d5553d085437b26fd5df5693b67cce20278bb67872
13.00748728
 - 0.00419 DCR 1010 atoms/B 415 B
0da21c9de12bd1dc4cd70695f88e91b30ea862cb6311b4a4c816c17f9397d8d3
13.00748728
 - 0.00419 DCR 1007 atoms/B 416 B
826b17c3c969bf03c65c0defab248dc5d8df0d08929e4a87262ae4eead7f8dd6
13.00210728
 - 0.00419 DCR 1007 atoms/B 416 B
203d43b1527756a74cfce5ea0d4dfb3892bb0e4362f4faa65d45f41fe24ab123
10.92376707
 - 0.00419 DCR 1005 atoms/B 417 B
b3aae09b3b3264dcdd32a7d631725cf6e6c20a1560a9134fe0b500475c5a80c2
10.52112809
 - 0.00419 DCR 1010 atoms/B 415 B
719035fd19d990ba62193cb892955cc4f8ba12a377fa52819d1bb72267991620
9.95031000
 - 0.00419 DCR 1010 atoms/B 415 B
4817b97e72452176bf704d1560dc7c3fe4a421932f2c538eba19c1067a093fe1
9.95031000
 - 0.00419 DCR 1010 atoms/B 415 B
9768b9b0e12ac1fc74b667003987a3e9c922a003331930135df759bae1f4cbef
9.95031000
 - 0.00419 DCR 1005 atoms/B 417 B
391ed9e3608bdc6fd1a484c9304d21e1d4a3d9e7e4d825f0dd3c1b56c368a12e
9.49237592
 - 0.00419 DCR 1005 atoms/B 417 B
15c595c00c95d335bda61f8396e74e9e189f3b4903827659e2264f90cc6d7897
9.34096534
 - 0.00585 DCR 1009 atoms/B 580 B
789aedc4cb43d2adbc7fb9f5eb547b0e7e2b6f23f1b2d78ec6e74e4c6ec2e036
8.87732278
 - 0.00585 DCR 1009 atoms/B 580 B
1c74718d60bde64315c313dfe0124a8546310dc7ee0f7800ee54cef7f5bf2d7e
7.07898372
 - 0.00253 DCR 1008 atoms/B 251 B