Snowblossommainnet

Block S0 #171,928 263,179 confirmations← 171,927 List 171,929 →

00000000007be920ada589f1614041d9a46e366ec18a4aa3ca7ae49e4e04d132
Timestamp
2021-08-16 01:05:02 UTC ()
Transactions
5 (0 B tx data)
Size
19.6 kB (20,043 bytes)
Block reward
50.037338 SNOW
  subsidy
50.000000 SNOW
  fees
0.037338 SNOW
Miner
snow:f2ynyjwwwh8vcc9sqgfzdc38qflaf8hppquku3jf
Remark
Why do I need a name.
Difficulty
40.130 target · block hash 41.047
Expected hashes
1,203.02 G
Snow field
#9 hippo
Version
1
Previous block
00000000005a99d6ff553658435cf4840d836fa6d7e2b633c4c0cefcd90ab34c
Merkle root
79ca07b50d11ad5efd1b827e71aac7cf8e84fd629c5e479ec8b00490407d70f8
UTXO root
706ec4fe3e0a516e236d1f945c1b073721203d0809ab812ebd0c75f5aaf51eea
Nonce
85d940efb56a36d2782d6895
Target
0000000000e9f932a292e48d674b1d94…
PoW proofs
6
Raw
JSON

Transactions 5

coinbase fc0cb4718d6fc48dc205fafe4ec53a063418691f3cb77ed307572783f2a4569d127 B
Newly generated coinsblock 171,928
remark: Why do I need a name.
→
snow:f2ynyj…uku3jf #032.162720
snow:n48x2p…xz022s #117.874618
Out: 50.037338
3a2f2948500e7be90ec173252f095b238ef9da60992cba95916b053ba626acac277 B · fee 0.000767
snow:z0a4na…jakk49 ↳ f844432635…5ffe51a7:0700.821006
→
snow:znadhk…ljn6vr #0700.720239
snow:ef7emp…2dfp5m #10.100000
Fee: 0.000767 SNOW (2.77 flakes/B)In: 700.821006Out: 700.8202391 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
411b4e455c99757217bfe45bf1b629cd7b6f6f06bdfef1c3b938bfe350759257277 B · fee 0.000767
snow:znadhk…ljn6vr ↳ 3a2f294850…a626acac:0700.720239
→
snow:3te9me…5mxgqj #00.100000
snow:ctm9y7…02fx3d #1700.619472
Fee: 0.000767 SNOW (2.77 flakes/B)In: 700.720239Out: 700.7194721 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
c755bd6838bd4f9df09438b29c8ec6072df55b0b99afa7ef6ae1c812a92f8f2d277 B · fee 0.000767
snow:m7x2gs…ev835q ↳ c5da5730f8…9d12485d:1112.836944
→
snow:9tpdrd…kh2ey2 #00.100000
snow:f24eu9…3nuzp6 #1112.736177
Fee: 0.000767 SNOW (2.77 flakes/B)In: 112.836944Out: 112.8361771 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
ee6b59231138ac2ee4eb2e8847d91cf2305fd23f07b116285b9a2b8a9598620114,927 B · fee 0.035037
snow:2df8ml…tnxvs7 ↳ 8191bf852b…d5c8c6b8:10.002470
snow:0vlucn…372k22 ↳ 80300ba571…0564c643:17.205344
snow:0vlucn…372k22 ↳ 7df145b1dc…0aa8dd88:117.036474
snow:wqy2uh…r5dkdy ↳ c9b9d4ae63…a8824ab3:30.000269
snow:aca7sa…r68hjg ↳ 72fb5fad88…808d412b:10.090000
snow:wqy2uh…r5dkdy ↳ 259bc67838…b206f55f:2022.554442
snow:zpfz05…3qyt9c ↳ 620fe0a541…79849fed:149.500000
snow:7hdc73…6lla6m ↳ 7d361ee914…138675d7:50.118405
snow:2df8ml…tnxvs7 ↳ 85530b1f1b…bb7f265e:10.008080
snow:7hdc73…6lla6m ↳ 89856a83fd…ae045f53:10.918802
snow:zpfz05…3qyt9c ↳ e818d810d1…c36f3bad:149.500000
snow:pza0q8…pqy5qz ↳ 771054c690…15f5ec8b:2716.468497
snow:0vlucn…372k22 ↳ 980984b96f…33e57bd7:115.773667
snow:cn4gnz…7u7w59 ↳ f3ce998eef…f9851dfa:144.509068
snow:wqy2uh…r5dkdy ↳ dd8325fa01…215c3d18:1823.929059
snow:njpdjw…yne4zk ↳ c9be8eb6a3…72f7531d:178.588806
snow:0vlucn…372k22 ↳ 5a3a91daad…7badaa12:16.333551
snow:pza0q8…pqy5qz ↳ 277a3d664d…7174e873:1720.468057
snow:wqy2uh…r5dkdy ↳ d732113527…f848c852:2217.271077
snow:2df8ml…tnxvs7 ↳ d7b547b8ce…ecb567e5:10.024145
snow:cn4gnz…7u7w59 ↳ b30fd08f1d…3883d5bc:63.628403
snow:wqy2uh…r5dkdy ↳ daa0a7c3d5…bd6822f3:1420.004938
snow:0vlucn…372k22 ↳ 39d12c3b73…dc92922c:17.784540
snow:0vlucn…372k22 ↳ 09decaa989…370aa592:36.971938
snow:wqy2uh…r5dkdy ↳ ab9dfcccb1…82d8cb21:3318.528235
snow:wqy2uh…r5dkdy ↳ 199da85eb6…5bda0143:1534.135816
snow:pza0q8…pqy5qz ↳ 9e6a4a9fe4…f73cd44a:1915.729960
snow:wqy2uh…r5dkdy ↳ 363682097f…a6ce3831:2319.072361
snow:pza0q8…pqy5qz ↳ d855b182da…4ba69f5a:2920.558612
snow:pza0q8…pqy5qz ↳ d044fa806a…5cc07c02:1822.305918
snow:pza0q8…pqy5qz ↳ d4420514e9…0a0fc6ab:3417.866657
snow:7hdc73…6lla6m ↳ 4a54bfde16…a32971bb:60.236181
snow:2df8ml…tnxvs7 ↳ 0cd5176b9c…df9e498d:10.021782
snow:0vlucn…372k22 ↳ 09b9e188a2…3307b1bf:050.000000
snow:0vlucn…372k22 ↳ ee7842036d…cf94fed8:114.329683
snow:2df8ml…tnxvs7 ↳ abd1f23546…75a87b61:10.048098
snow:9k5dqc…64dc2w ↳ c187721164…2a997cc8:38.206079
snow:wqy2uh…r5dkdy ↳ 3727d29ac8…cda0f8d7:1919.548459
snow:2df8ml…tnxvs7 ↳ 1fdf2e8aab…629cfa18:05.260468
snow:wqy2uh…r5dkdy ↳ 432d0ea10e…d82b9e63:1534.163990
snow:wqy2uh…r5dkdy ↳ 627f0d3ac2…25c2a201:2134.502519
snow:zpfz05…3qyt9c ↳ 971b2a2a6c…630399a8:149.500001
snow:0vlucn…372k22 ↳ 27d1b4420b…6f06cc39:114.025913
snow:0vlucn…372k22 ↳ 88220e9c3e…c06cc22a:050.000000
snow:njpdjw…yne4zk ↳ 9088d132b6…ec68c2d7:208.506070
snow:0vlucn…372k22 ↳ 6458d6f928…f3fb981b:116.344113
snow:0vlucn…372k22 ↳ 18bd6dfc99…e87f4811:27.785264
snow:0vlucn…372k22 ↳ a7ae938fe3…caa48469:050.000000
snow:vweggg…ht7wn4 ↳ ea9143c65c…880cef41:01,416.689799
snow:cn4gnz…7u7w59 ↳ dcef571e65…0b43c14e:53.803660
snow:0vlucn…372k22 ↳ e14a61dc2e…a89b0bb2:08.172011
snow:0vlucn…372k22 ↳ 0e6d09876c…9738120c:113.688872
snow:wqy2uh…r5dkdy ↳ 16d2a076ac…d6692e3b:2022.871471
snow:0vlucn…372k22 ↳ fc1960e57d…3775a68a:07.189638
snow:0vlucn…372k22 ↳ 81743ad3c4…446948e7:27.452452
snow:wqy2uh…r5dkdy ↳ 134056411f…dadf2c84:2318.412123
snow:9k5dqc…64dc2w ↳ 9471c41415…77314f53:38.200292
snow:cn4gnz…7u7w59 ↳ ba49c1e314…fb4d4f12:162.990479
snow:0vlucn…372k22 ↳ 9080671a8e…eb7612cc:050.000000
snow:0vlucn…372k22 ↳ abb885460b…00c79e45:26.876559
snow:0vlucn…372k22 ↳ 7e5e866191…dc1c72b6:27.134609
snow:pza0q8…pqy5qz ↳ 31f15da73c…a097eec2:2117.275064
snow:0vlucn…372k22 ↳ 2610dfccc0…3c285483:110.405953
snow:2df8ml…tnxvs7 ↳ 893b6ca030…6321de65:20.008743
snow:wqy2uh…r5dkdy ↳ bc43f3c005…bca3d488:2919.730925
snow:wqy2uh…r5dkdy ↳ fb262ad3e7…92faf2ba:1923.900009
snow:cn4gnz…7u7w59 ↳ eb6ff01804…1a04f22d:144.068153
snow:pza0q8…pqy5qz ↳ 61cb9926ff…568b6d57:2726.003511
snow:pza0q8…pqy5qz ↳ 60b73b904a…3d14dd54:1018.194822
snow:0vlucn…372k22 ↳ 0c3c7b525e…4454b638:050.000000
snow:cn4gnz…7u7w59 ↳ 765b43be1d…99cc63fa:113.034117
snow:njpdjw…yne4zk ↳ a1df86cbee…71ea2f73:2714.114910
snow:pza0q8…pqy5qz ↳ 3107f51968…7f7377a0:3618.575838
snow:0vlucn…372k22 ↳ 5034fe7cea…a78988ea:07.671392
snow:pza0q8…pqy5qz ↳ bbd5732029…20b63353:2119.267812
snow:0vlucn…372k22 ↳ b73fcc3bdc…58c29cd7:050.000000
snow:pza0q8…pqy5qz ↳ d2ad59036a…e8ad52a4:2017.866253
snow:0vlucn…372k22 ↳ e8ef413f31…746ec51f:050.000000
snow:cn4gnz…7u7w59 ↳ 41bc85ed03…0913e117:103.494814
snow:njpdjw…yne4zk ↳ 5f3206b627…e48d2bf0:168.189641
snow:0vlucn…372k22 ↳ a340d21f82…ddd8ae93:06.938320
snow:cn4gnz…7u7w59 ↳ 630da91db6…8eb364fd:153.112043
snow:cn4gnz…7u7w59 ↳ 9c5928506d…33611d58:112.837022
snow:pza0q8…pqy5qz ↳ fa869f7727…444b84f1:2923.238191
snow:9k5dqc…64dc2w ↳ d39ea5fa07…217ebaec:38.227630
snow:pza0q8…pqy5qz ↳ e014282795…b707a7e0:2219.457615
snow:wqy2uh…r5dkdy ↳ 81fce75ff0…53f02c68:1918.814245
snow:9k5dqc…64dc2w ↳ 18bc615cba…77f7f6a5:130.851004
snow:7hdc73…6lla6m ↳ de244fa067…8763f709:50.064243
snow:0vlucn…372k22 ↳ f547fa1887…98f983b2:050.000000
snow:0vlucn…372k22 ↳ 97f5400928…6f208264:216.124625
snow:0vlucn…372k22 ↳ bc81bb81fa…ea468394:050.000000
snow:2df8ml…tnxvs7 ↳ 8b796b0492…1f06fda1:10.018027
snow:7hdc73…6lla6m ↳ 6f6866cfa3…a22c9473:10.925906
snow:wqy2uh…r5dkdy ↳ 6eb58a61aa…875a7551:2819.928823
snow:zpfz05…3qyt9c ↳ b7e806485a…b0cfb498:149.500000
snow:0vlucn…372k22 ↳ 01114fa482…0efb90b4:312.980266
snow:0vlucn…372k22 ↳ b745e0dfcc…061715c8:27.082429
snow:wqy2uh…r5dkdy ↳ d83c407ac5…de6aa185:3520.912103
snow:0vlucn…372k22 ↳ 5ba6cc15eb…101721e4:27.282585
snow:njpdjw…yne4zk ↳ bfc5490af6…e6476d2c:167.063440
snow:7hdc73…6lla6m ↳ 340e5ec577…b51369f5:11.030036
snow:wqy2uh…r5dkdy ↳ c4f5f30221…9b5c082b:2319.683138
snow:cn4gnz…7u7w59 ↳ 3f7105a784…4ad7409b:154.364598
snow:vweggg…ht7wn4 ↳ e3e3b968d5…8f4421af:10.176048
snow:0vlucn…372k22 ↳ 0b094d57db…bd74df2d:17.208331
snow:2df8ml…tnxvs7 ↳ 3e53594d0c…489ca461:10.021808
snow:0vlucn…372k22 ↳ 9c86ce356e…ab8ed00a:050.000000
snow:7hdc73…6lla6m ↳ dd153ebc1e…aa9fcba9:50.177477
snow:cn4gnz…7u7w59 ↳ 3f7cfb099f…824bdbc6:144.672813
snow:0vlucn…372k22 ↳ c3b802ad61…c8d5dfe4:314.609640
snow:pza0q8…pqy5qz ↳ 876198fc16…507514d9:1917.698006
snow:cn4gnz…7u7w59 ↳ 040c21ca3f…f09765f0:164.272010
snow:wqy2uh…r5dkdy ↳ 1f7a111342…b2a1e94b:3318.244309
snow:7hdc73…6lla6m ↳ 98ae292d14…bb2030b6:10.460492
snow:zpfz05…3qyt9c ↳ 939563519a…d754836a:149.500000
snow:9k5dqc…64dc2w ↳ 930f6be981…5e8e31e2:140.839454
snow:cn4gnz…7u7w59 ↳ db88513f78…57d63f9b:162.595254
snow:vweggg…ht7wn4 ↳ 646ee86c3e…602527ec:1460.207461
snow:njpdjw…yne4zk ↳ f8c76d501f…853f6d5d:2718.573239
snow:njpdjw…yne4zk ↳ 0c42adb4b8…7ae19012:168.920098
snow:cn4gnz…7u7w59 ↳ 797292176c…88b929a0:82.198331
snow:zpfz05…3qyt9c ↳ 26943b1367…886394a9:149.500001
snow:pza0q8…pqy5qz ↳ 1f90bcacd4…4917bb6d:3016.283920
snow:njpdjw…yne4zk ↳ 31b164e624…de6dad12:218.296961
snow:0vlucn…372k22 ↳ cc06e8fbf5…45c35717:00.380498
snow:0vlucn…372k22 ↳ f0b2cf7b2a…ccfc2936:313.489241
snow:cn4gnz…7u7w59 ↳ 73856c1ee2…dfbbf234:154.520229
snow:cn4gnz…7u7w59 ↳ 0c2b2b2162…eaebde6c:133.761165
snow:zdlrm5…fukn3e ↳ e862fb4345…2e622578:330.003695
snow:0vlucn…372k22 ↳ c354c8120b…ca4c1ad6:114.811697
snow:0vlucn…372k22 ↳ 784856fd81…6d17b76e:013.028803
snow:pza0q8…pqy5qz ↳ 8f7c384311…21594822:2420.074860
snow:pza0q8…pqy5qz ↳ 9fb1c4d821…491b7f9e:2321.645849
snow:7hdc73…6lla6m ↳ 925420a7f5…664cf22e:50.243073
snow:0vlucn…372k22 ↳ f0c833f239…bfd5656e:050.000000
snow:pza0q8…pqy5qz ↳ aeafd59ee5…3a9d240c:2318.537860
snow:cn4gnz…7u7w59 ↳ 5aa08f96d8…8482f739:123.200211
snow:vweggg…ht7wn4 ↳ dbedfc69a1…e50f9cbe:03,813.989041
snow:0vlucn…372k22 ↳ c6c23e9d8f…45cdcd3f:050.000000
snow:cn4gnz…7u7w59 ↳ 13ec3c0440…5b20806b:133.265092
snow:zpfz05…3qyt9c ↳ a2dd507681…1cd8b243:149.500001
snow:2df8ml…tnxvs7 ↳ 5daac45647…5b196a29:20.009987
snow:wqy2uh…r5dkdy ↳ c3b802ad61…c8d5dfe4:3819.352200
snow:pza0q8…pqy5qz ↳ 3e53594d0c…489ca461:1516.495296
snow:njpdjw…yne4zk ↳ 5f0b2e53bb…31f6b1fb:239.161182
snow:cn4gnz…7u7w59 ↳ c64f1f0647…5421c1d9:183.985023
snow:pza0q8…pqy5qz ↳ af53f2413e…38bf8429:3917.360185
snow:0vlucn…372k22 ↳ f37a9390a2…d76f6612:18.552030
snow:cn4gnz…7u7w59 ↳ 1bc32c8ac2…947c7a91:163.662811
snow:pza0q8…pqy5qz ↳ 110301bc4a…6b8db7c7:2816.106480
snow:pza0q8…pqy5qz ↳ 1441bbf170…a1e6c487:2716.246792
snow:7hdc73…6lla6m ↳ 7f2ad70eee…010472bd:10.948108
snow:aca7sa…r68hjg ↳ 0c640112ee…704fc940:10.390000
snow:0vlucn…372k22 ↳ af022fd4a9…cb2b1e9e:050.000000
snow:0vlucn…372k22 ↳ d67667a5f0…aa760e78:118.179590
snow:cn4gnz…7u7w59 ↳ d02d687c58…cb54b91c:63.664297
snow:pza0q8…pqy5qz ↳ a419b771f5…7ca0e519:1917.510770
snow:0vlucn…372k22 ↳ 649e05aaba…16965001:216.613379
snow:cn4gnz…7u7w59 ↳ 11dd2887e5…88d81474:143.386170
snow:cn4gnz…7u7w59 ↳ c6fa6545d3…cc06ee0b:123.780961
snow:wqy2uh…r5dkdy ↳ 3265cfa1c0…1388faba:3419.027306
snow:0vlucn…372k22 ↳ 68786eb494…6c77efa3:317.562353
snow:cn4gnz…7u7w59 ↳ bd996543fe…5a8191ad:52.079691
snow:9k5dqc…64dc2w ↳ 89856a83fd…ae045f53:37.954422
snow:wqy2uh…r5dkdy ↳ 5c41126d63…2cf35d3d:2018.581077
snow:0vlucn…372k22 ↳ 696d3c7d20…da097bc4:113.787084
snow:0vlucn…372k22 ↳ 88df64b6f3…bcf473a7:416.610250
snow:0vlucn…372k22 ↳ eb69dfd2cd…8b53a28e:050.000000
snow:0vlucn…372k22 ↳ cf89e69982…e2d08574:17.555127
snow:pza0q8…pqy5qz ↳ e6c02aec8b…bbcaf9bf:2421.319988
snow:2df8ml…tnxvs7 ↳ ba49c1e314…fb4d4f12:20.008264
snow:pza0q8…pqy5qz ↳ d6bf1a0eb9…377b91be:2118.996160
snow:wqy2uh…r5dkdy ↳ 86184469de…14815de1:1833.398241
snow:wqy2uh…r5dkdy ↳ 2397876cb7…6569a14b:1920.906443
snow:wqy2uh…r5dkdy ↳ efe240b30a…bbe7ccda:2820.466386
snow:0vlucn…372k22 ↳ 8fcf3ebefb…239cb269:07.209678
snow:wqy2uh…r5dkdy ↳ 3d19048c7f…ed56529b:2019.890927
snow:9k5dqc…64dc2w ↳ 3e8615543c…eed41c22:312.070013
snow:7hdc73…6lla6m ↳ 7351cf56b3…4b024017:80.201955
snow:cn4gnz…7u7w59 ↳ bf444a0ada…cd9d2ea8:56.160077
snow:2df8ml…tnxvs7 ↳ cd966e85fc…3edcbcf5:10.044555
snow:wqy2uh…r5dkdy ↳ bda53ca9dc…40e21e50:1434.937616
snow:0vlucn…372k22 ↳ 593fa90e23…281e03d6:119.044418
snow:pza0q8…pqy5qz ↳ 6bd9859123…1d3100f6:1616.989194
snow:pza0q8…pqy5qz ↳ 2d8e064100…ad80e249:2718.688235
snow:wqy2uh…r5dkdy ↳ 5172f78dcd…972ae078:2818.824617
snow:pza0q8…pqy5qz ↳ db88513f78…57d63f9b:2816.567606
snow:0vlucn…372k22 ↳ ccd2ca4d0d…d71fa4cd:117.806870
snow:zpfz05…3qyt9c ↳ 75063cf1c8…8c36e8ca:149.500000
snow:wqy2uh…r5dkdy ↳ 2f8dccd520…b99a53c2:2721.367508
snow:njpdjw…yne4zk ↳ 1b34b27c2e…b1c99ca6:188.867858
snow:pza0q8…pqy5qz ↳ 7fc3718afb…5a0700e7:2916.737614
snow:pza0q8…pqy5qz ↳ 276b9811d6…fa595a32:2021.529364
snow:9k5dqc…64dc2w ↳ 7e0288f5c5…e7fdabb6:32.763622
snow:7hdc73…6lla6m ↳ 6fa2967791…aa525853:91.808699
snow:kvcmvm…w2wq99 ↳ 9f6c612596…6288f9c3:712.020277
snow:pza0q8…pqy5qz ↳ 06b0dabdc2…8293855f:3821.065194
snow:kvcmvm…w2wq99 ↳ 7f2ad70eee…010472bd:712.203633
snow:0vlucn…372k22 ↳ ac99a89f49…39e536f9:050.000000
snow:zpfz05…3qyt9c ↳ f2ae1a6f33…ad8b4018:149.500000
snow:cn4gnz…7u7w59 ↳ 7cb2f8d8b0…bf3020ee:123.307086
snow:2df8ml…tnxvs7 ↳ 44bd637758…374483b7:20.002078
snow:pza0q8…pqy5qz ↳ 545b2b201d…13d1bc1e:3820.838205
snow:2df8ml…tnxvs7 ↳ 21f5b9b4c6…1751c639:05.332275
snow:kvcmvm…w2wq99 ↳ 4159b0e0f2…0a00a45c:716.687728
snow:0vlucn…372k22 ↳ a125565b8c…2fa3fa8f:16.506397
snow:0vlucn…372k22 ↳ 979c4f5595…bbb28a76:15.504193
snow:pza0q8…pqy5qz ↳ 8fb52cb1fd…69159303:2116.644648
snow:pza0q8…pqy5qz ↳ 82ac4a8eca…fe94979f:3223.168878
snow:pza0q8…pqy5qz ↳ 1fcafd20cb…0700864b:3118.858785
snow:vweggg…ht7wn4 ↳ dddab7dc40…95913bfc:112,206.834038
snow:cn4gnz…7u7w59 ↳ 5e816e21da…81cc40d9:134.623340
snow:zpfz05…3qyt9c ↳ ee1427548e…d820a7d6:149.500001
snow:pza0q8…pqy5qz ↳ 58eed89db4…76844383:2422.351083
snow:0vlucn…372k22 ↳ 42f255d765…3b5e29d7:17.870414
snow:cn4gnz…7u7w59 ↳ b0e15ebbdb…05b2c3c1:123.794089
snow:2df8ml…tnxvs7 ↳ e4abfd2c4d…adb37997:10.023674
snow:0vlucn…372k22 ↳ 5ffa792fdd…86d2f48e:27.980138
snow:0vlucn…372k22 ↳ e2228c23a4…e005fae6:317.113609
snow:0vlucn…372k22 ↳ d25f278f1d…6daeae93:116.169509
snow:0vlucn…372k22 ↳ 84e61cb6bc…bbe29b09:050.000000
→
snow:4kuvzn…ga4gv4 #018,999.500000
snow:vweggg…ht7wn4 #12,363.026104
Fee: 0.035037 SNOW (2.35 flakes/B)In: 21,362.561141Out: 21,362.52610413 signature(s), 13 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSAclaim 4: 1of1 ECDSAclaim 5: 1of1 ECDSAclaim 6: 1of1 ECDSAclaim 7: 1of1 ECDSAclaim 8: 1of1 ECDSAclaim 9: 1of1 ECDSAclaim 10: 1of1 ECDSAclaim 11: 1of1 ECDSAclaim 12: 1of1 ECDSA