Block S0 #62,580 373,503 confirmations← 62,579 List 62,581 →
000000000047d5b191a91477147d662d997abef0d780681155f0c86a48d3a84c
- Timestamp
- 2019-07-15 20:53:20 UTC ()
- Transactions
- 1,070 (0 B tx data)
- Size
- 610.1 kB (624,714 bytes)
- Block reward
- 51.488931 SNOW
- subsidy
- 50.000000 SNOW
- fees
- 1.488931 SNOW
- Miner
- snow:38p4ptz0lyk87r6rly5rvv0m6280q6n7yr7uw34m
- Difficulty
- 41.019 target · block hash 41.833
- Expected hashes
- 2,227.70 G
- Snow field
- #8 bugbear
- Version
- 1
- Previous block
- 00000000000ef6ee4deb1fafdac46d9d0348a62ff30453d89e82c481d808c253
- Merkle root
- 863554414cb7d4c73a25c87e6e7c6eb2ccf8c7b07442022e9dc6a5a707c0f617
- UTXO root
- 65a6f7073b7c960174f4b97f66332750c7e4052edbe6f87a7798ffe2b431975f
- Nonce
- cf9990eadfb404e33aa8fa00
- Target
- 00000000007e5a1f822d82a04531633c…
- PoW proofs
- 6
- Raw
- JSON
Transactions 1,070 · showing 251–300
e6d43a5ce443870ad1522c1940847c4c789780cc35552cc4b8ffb92fb9a39f42484 B · fee 0.001255
→
Fee: 0.001255 SNOW (2.59 flakes/B)In: 0.483755Out: 0.4825002 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
1ee11c31237fdcb4fc18b3b5efcfcb5d6c7d7fbeed2332128dcbd66d15945ca1305 B · fee 0.000837
→
Fee: 0.000837 SNOW (2.74 flakes/B)In: 14.383101Out: 14.3822641 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
2caba98d4ad77c6c2db13563cb4973945c2cd1a6d857103f38a3bfbbefa5f245987 B · fee 0.002440
→
snow:98fck2…h2tash #00.064715
snow:2e2kxl…6ewyrz #10.132343
snow:dt6eyf…lnh4mt #20.240761
snow:vma46q…yzd6pv #30.195822
snow:spkjcc…edz960 #40.055654
snow:55hzxh…4hz34p #50.168074
Fee: 0.002440 SNOW (2.47 flakes/B)In: 0.859809Out: 0.8573694 signature(s), 4 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSA
4d0b015d7ccebc8d4d38229506db8126d891bcf9213e780e95d0132043a16f93273 B · fee 0.000767
→
snow:dzjdye…ndxl8w #00.092832
snow:umzx5m…n5x0x8 #10.394024
Fee: 0.000767 SNOW (2.81 flakes/B)In: 0.487623Out: 0.4868561 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
a56e0cc770d4f277efd0f49280d3e50bca33563f1ed29b05e569f14fda9268b0454 B · fee 0.001185
Fee: 0.001185 SNOW (2.61 flakes/B)In: 0.909910Out: 0.9087252 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
ab8c8e64d7f08d892b0d2284659d9560aeddc3f975fc423af79fb1888d41071b456 B · fee 0.001185
Fee: 0.001185 SNOW (2.60 flakes/B)In: 0.497198Out: 0.4960132 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
b450cb85c4cb03f758961f974c9fa09b8e344562db0748a8830f77ffb48a5e98866 B · fee 0.002160
→
snow:uxzk4e…yjx4pd #00.319686
snow:4pj8fj…a064jq #10.195881
snow:umjxdt…mst2p3 #20.040285
snow:lwpdtn…lye4h9 #30.335609
Fee: 0.002160 SNOW (2.49 flakes/B)In: 0.893621Out: 0.8914614 signature(s), 4 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSA
cd25d1ab586c03c0e542cfa17eefbd633a6a31f4896e9c139c3e78080deb98d21,019 B · fee 0.002507
→
Fee: 0.002507 SNOW (2.46 flakes/B)In: 0.825195Out: 0.8226885 signature(s), 5 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSAclaim 4: 1of1 ECDSA
d38fd206c10a586bbada7cb8deda07755a951c08b3a3f48c06cb2cb48a36a893717 B · fee 0.001812
→
snow:me0mse…fykgdj #00.130042
snow:skyl0h…6e59kd #10.221541
snow:azaauv…295kkj #20.178205
snow:lwpdtn…lye4h9 #30.052093
snow:uslgpl…rp52r0 #40.167377
Fee: 0.001812 SNOW (2.53 flakes/B)In: 0.751070Out: 0.7492583 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
0d170538aad37d4ed107b0ea47d876b70c9ad148c9c8d107b4bce9b6e0901083482 B · fee 0.001255
→
Fee: 0.001255 SNOW (2.60 flakes/B)In: 0.984299Out: 0.9830442 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
2e881effe5b35a96ff8fb3525f212b809a655ecc19d006d46a6a9cacf88f4f5f304 B · fee 0.000837
→
Fee: 0.000837 SNOW (2.75 flakes/B)In: 13.842115Out: 13.8412781 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
3c597260eb8d0562d6a3bdc0a56a634614a044f3f9cba90a910e0d036bd88cb2454 B · fee 0.001185
Fee: 0.001185 SNOW (2.61 flakes/B)In: 0.579485Out: 0.5783002 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
9d66f9f3782365979368bc67133bef74d330a099c9400dfd5aa85f52820cd0da869 B · fee 0.002160
→
snow:zavlcn…pxrqha #00.005277
snow:y8her0…9quxng #10.071937
snow:gy4lzp…pt9535 #20.411581
snow:9tkpzm…wt57y8 #30.142686
Fee: 0.002160 SNOW (2.49 flakes/B)In: 0.633641Out: 0.6314814 signature(s), 4 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSA
ca937477f73036d0f22ad21b02bfd41862dc4b5d18ac8b12ab610e98597e173e1,435 B · fee 0.003482
→
snow:xvxrp2…96mqs3 #00.398677
snow:y7leam…39r4r0 #10.186135
snow:jwsy99…tlr6uj #20.151762
snow:xuj4km…2n8nul #30.184754
snow:uledps…excyjl #40.327262
Fee: 0.003482 SNOW (2.43 flakes/B)In: 1.252072Out: 1.2485907 signature(s), 7 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSAclaim 4: 1of1 ECDSAclaim 5: 1of1 ECDSAclaim 6: 1of1 ECDSA
d456d0d5a5a5bd6c4021a6f6a03b1bc4d9794da7307927d3f54276e89e9ed3491,283 B · fee 0.003135
→
snow:yp0gx5…hwrz6s #00.361407
snow:wemnay…3an2w6 #10.216279
snow:ptwy6f…k5u5a0 #20.380793
snow:tkaytd…r0etna #30.187841
snow:s236e5…kzpax6 #40.117180
snow:5fdlty…rkvkk0 #50.257777
Fee: 0.003135 SNOW (2.44 flakes/B)In: 1.524412Out: 1.5212776 signature(s), 6 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSAclaim 4: 1of1 ECDSAclaim 5: 1of1 ECDSA
04e80b7094b243bbfb2bdbf2cd87bd89aa5e6e4f14383e28f8013787bb5818391,075 B · fee 0.002647
→
snow:47f8ja…hauerm #00.160269
snow:l4y9tj…87xg78 #10.374772
snow:l4y9tj…87xg78 #20.463411
snow:rfkw0q…7ndldy #30.347975
snow:r7ja93…0gkn8m #40.218782
Fee: 0.002647 SNOW (2.46 flakes/B)In: 1.567856Out: 1.5652095 signature(s), 5 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSAclaim 4: 1of1 ECDSA
1b990a41669a6ef3a257e1cf82fe5dd01ae9a46818cb48b60a97597e6c12dd62275 B · fee 0.000767
→
snow:cju5yk…0f3ulv #00.126309
snow:upf0ee…czy2un #10.060765
Fee: 0.000767 SNOW (2.79 flakes/B)In: 0.187841Out: 0.1870741 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
3838e5171e34f8fd445cde389a41807fc10f08719f62002ec230abea64a7c6e8278 B · fee 0.000767
→
snow:6wslyr…tamhn6 #012.694079
snow:2hr93k…220dya #10.466995
Fee: 0.000767 SNOW (2.76 flakes/B)In: 13.161841Out: 13.1610741 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
3aeb223dc0bd1d9d4a13e38c372656ac4f8f2347bf01f2a1bfaeef34b708d0af842 B · fee 0.002090
→
Fee: 0.002090 SNOW (2.48 flakes/B)In: 1.155725Out: 1.1536354 signature(s), 4 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSA
50af3be58012b02b0ea6a5e59b1c2592d8460e39f791b650b66289d8bd31e20c452 B · fee 0.001185
Fee: 0.001185 SNOW (2.62 flakes/B)In: 0.416858Out: 0.4156732 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
63bf994f45f14c3b1bed681b305ac972c4ffbb03ba956122c5c14bae61939e66454 B · fee 0.001185
Fee: 0.001185 SNOW (2.61 flakes/B)In: 0.314792Out: 0.3136072 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
7193fe4082c75e3eb3531c06773bdce93fadb215fae8e810512957b6f5db939c457 B · fee 0.001185
Fee: 0.001185 SNOW (2.59 flakes/B)In: 0.374957Out: 0.3737722 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
c71749bccff2d97a188b3cab97a4aa6f5e60e2db5ee38e49272b66a1af7f6258275 B · fee 0.000767
→
snow:rz283q…22tfua #00.268382
snow:r5p8ty…pfy5sd #10.137045
Fee: 0.000767 SNOW (2.79 flakes/B)In: 0.406194Out: 0.4054271 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
1632a8ff68bf7455408ad6d743ad3b2c04f673aac37d049028986de3402ec944273 B · fee 0.000767
→
snow:f572cw…qp6g0e #00.190958
snow:5fdlty…rkvkk0 #10.076657
Fee: 0.000767 SNOW (2.81 flakes/B)In: 0.268382Out: 0.2676151 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
249e86f026d39d261a555b8d1d9d727c2544d7c39ef31f4d6f8834acca85d218275 B · fee 0.000767
→
snow:8d7all…d4auqe #00.151906
snow:rm7w6m…4dv069 #10.284089
Fee: 0.000767 SNOW (2.79 flakes/B)In: 0.436762Out: 0.4359951 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
61ba1d1e618274ed1db29994f39061b83612ff2d9d058e1cf77f3a8835d22dc41,433 B · fee 0.003482
→
snow:v04uxm…smxjjr #00.493267
snow:z6kq5z…wqx4vp #10.452131
snow:mczx8g…kscmvv #20.055332
snow:45q9tm…jenfm5 #30.049530
snow:vzzrxu…5crkkw #40.310218
Fee: 0.003482 SNOW (2.43 flakes/B)In: 1.363960Out: 1.3604787 signature(s), 7 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSAclaim 4: 1of1 ECDSAclaim 5: 1of1 ECDSAclaim 6: 1of1 ECDSA
75b720c4c753c031e9a7f7575f7599c108f1ef521b4e2f7f74e15b0072e254d7691 B · fee 0.001742
→
snow:3z2cmg…kfy0m5 #00.255359
snow:kgtdcp…n0v6w5 #10.154535
snow:8d7all…d4auqe #20.123506
snow:n3pzw0…arqc2w #30.136944
Fee: 0.001742 SNOW (2.52 flakes/B)In: 0.672086Out: 0.6703443 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
abf7dd829506a21b94ca2c0228efe3cf5beec6523640b3520d259ac06469c0bb455 B · fee 0.001185
Fee: 0.001185 SNOW (2.60 flakes/B)In: 0.313607Out: 0.3124222 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
ed2229abdc7e5caaf50ccd1f120a01bf9934dc2ef1bc9bc0debe0f31cb177c16277 B · fee 0.000767
→
snow:l4y9tj…87xg78 #00.072307
snow:5fdlty…rkvkk0 #10.393921
Fee: 0.000767 SNOW (2.77 flakes/B)In: 0.466995Out: 0.4662281 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
0b68ad2a4f5618b962c295c7ab4cbd3aeee0adbb538bef039fe8ecd7a3c1eb3f276 B · fee 0.000767
→
snow:vzzrxu…5crkkw #00.097383
snow:c7vmtv…lt7pd0 #10.185939
Fee: 0.000767 SNOW (2.78 flakes/B)In: 0.284089Out: 0.2833221 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
49b7294f192ef43cecdb7aaceb3f7a3615fc71e00aa6b2bf737d26c989c3d9da660 B · fee 0.001672
→
Fee: 0.001672 SNOW (2.53 flakes/B)In: 0.618134Out: 0.6164623 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
b8b31d70566e3591dbaf2467e4f3e767a588903081c1a7ba6df7cad46ffe50fe2,677 B · fee 0.006407
→
snow:tffxv0…vfge5m #00.164769
snow:w5qcx9…7v3a4l #10.066960
snow:umjxdt…mst2p3 #20.168083
snow:yf6u74…expj9q #30.257532
snow:tkaytd…r0etna #40.052584
snow:umjxdt…mst2p3 #50.224557
snow:pumd0r…hnv9fk #60.497680
snow:rm7w6m…4dv069 #70.498625
snow:yeuzjy…n8s65a #80.072339
snow:twmsu3…tkvcnt #90.403693
snow:upf0ee…czy2un #100.197630
Fee: 0.006407 SNOW (2.39 flakes/B)In: 2.610859Out: 2.60445213 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
5d0ab4fd756c55a8727ddb9f40be99fbfc37c12f74670ae866f384f0981da5151,018 B · fee 0.002507
→
Fee: 0.002507 SNOW (2.46 flakes/B)In: 1.031376Out: 1.0288695 signature(s), 5 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSAclaim 4: 1of1 ECDSA
76269e6ecb277ccf27c44b2352971076399eb0d7881aa2eea2cf8ebef4f441b6276 B · fee 0.000767
→
snow:zm39e8…6aes4m #00.101801
snow:jnc7ay…0ht3ay #10.301125
Fee: 0.000767 SNOW (2.78 flakes/B)In: 0.403693Out: 0.4029261 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
df20ed1aeb90ca8e7d81c9a25da91f0591f9edd8dcb1d910444fd3c5adef50b3484 B · fee 0.001255
→
Fee: 0.001255 SNOW (2.59 flakes/B)In: 0.570964Out: 0.5697092 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
64b87378ed5b0336602cfbdd47589014ed214be3aed09deb38606d5b492969e3664 B · fee 0.001672
→
Fee: 0.001672 SNOW (2.52 flakes/B)In: 0.492575Out: 0.4909033 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
6c732548258f7420573ce2cd5ac17a21a3a998647ad2143cc398d66fe4e0905c665 B · fee 0.001672
→
Fee: 0.001672 SNOW (2.51 flakes/B)In: 0.774821Out: 0.7731493 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
050efd83a067276005c2c6ea2765adcae26ecdcb01444e38ae3320acbe1bbbd0693 B · fee 0.001742
→
snow:jmcwtx…mann6w #00.202336
snow:z57rqg…qwrqxv #10.234621
snow:rdagf7…4qe3ly #20.214014
snow:73j5vg…jcrkgn #30.036143
Fee: 0.001742 SNOW (2.51 flakes/B)In: 0.688856Out: 0.6871143 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
26e5786da32aee7926ce74b2791d3c3196962994647baa31bc164c843cd0156d271 B · fee 0.000000
→
snow:v04uxm…smxjjr #00.297677
snow:99ddv4…vylhm6 #10.197755
Fee: 0.000000 SNOW (0.00 flakes/B)In: 0.495432Out: 0.4954321 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
386ed669d7e3be51c9c3c74e4ae1ce9a7ed87260f8f1def61090bc80b1c651c3451 B · fee 0.000000
Fee: 0.000000 SNOW (0.00 flakes/B)In: 0.618099Out: 0.6180992 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
40823a32c17018476fb2338f0238ca6ffdec3f321ee1e78c8085aea055a78645273 B · fee 0.000000
→
snow:hysnw0…72cye2 #00.225789
snow:5qcn0a…l6tckv #10.054520
Fee: 0.000000 SNOW (0.00 flakes/B)In: 0.280309Out: 0.2803091 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
1dab308e64b414b10608fe0ae31a2fdf9fb8dca5e802206717b2dab0f27f5f0c300 B · fee 0.000000
→
Fee: 0.000000 SNOW (0.00 flakes/B)In: 18.432400Out: 18.4324001 signature(s), 1 claim(s)claim 0: 1of1 ECDSA
3ddf613d35e4ae2f74c39cad6b5a8957e571421e3c294746b8b38b2332f0e878839 B · fee 0.000000
→
Fee: 0.000000 SNOW (0.00 flakes/B)In: 0.861179Out: 0.8611794 signature(s), 4 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSA
8a7b7739cb2f3047ff84c5c86bbb2bc00afa98882511c870c527cc9e04b02ce2659 B · fee 0.000000
→
Fee: 0.000000 SNOW (0.00 flakes/B)In: 0.959356Out: 0.9593563 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
9b86e4749717d07bc42099f0e5a9fae0ca805cd52cefbbff67699be71dc67b3e657 B · fee 0.000000
→
Fee: 0.000000 SNOW (0.00 flakes/B)In: 0.843888Out: 0.8438883 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
0ac11a70a831a8ccc44a7da032a6ad88b8dd6f5884d0b1e0c3a336557f72a6b3870 B · fee 0.002160
→
snow:ga9u2g…0vyq6a #00.197726
snow:dt6eyf…lnh4mt #10.008721
snow:rfkw0q…7ndldy #20.404143
snow:mx5aax…ea40cx #30.302757
Fee: 0.002160 SNOW (2.48 flakes/B)In: 0.915507Out: 0.9133474 signature(s), 4 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSA
17840d96e1e0c81771171376c35f0893fd4afb3c1e3d3d54eb95d041e41d5a3d869 B · fee 0.002160
→
snow:mem6xs…h28d6q #00.415280
snow:jnc7ay…0ht3ay #10.307496
snow:dga46n…dxuaze #20.245012
snow:5gmhgj…zvwet6 #30.042185
Fee: 0.002160 SNOW (2.49 flakes/B)In: 1.012133Out: 1.0099734 signature(s), 4 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSAclaim 3: 1of1 ECDSA
1a10533a2c8d2a434ca2172b0534cca85f3c60589af6c30b610e2694a9fbe245481 B · fee 0.001255
→
Fee: 0.001255 SNOW (2.61 flakes/B)In: 0.454382Out: 0.4531272 signature(s), 2 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSA
1a6aa0c8dc6d408225fda8d912bb63a356f52507f7c616e9c40e21fcfcbd4cae663 B · fee 0.001672
→
Fee: 0.001672 SNOW (2.52 flakes/B)In: 0.610590Out: 0.6089183 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA
43f0270122abc7ab746e680ff7ff515c5fde91d2dd1e42464081e3854d591a5f663 B · fee 0.001672
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Fee: 0.001672 SNOW (2.52 flakes/B)In: 0.765541Out: 0.7638693 signature(s), 3 claim(s)claim 0: 1of1 ECDSAclaim 1: 1of1 ECDSAclaim 2: 1of1 ECDSA