Someone Still Loves You Boris Yeltsin (SSLYBY) is an American indie pop band from Springfield, Missouri. They are named after Boris Yeltsin, the first President of Russia after the breakup of the Sovi
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3aa706b95ad31645b0443b2c699e11939c32d9bf86a7d2fd0960d64947acc1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67dc9143-1452-465e-ab2b-50334b455608.json and https://artists.proofprofile.net/proofs/artist/67dc9143-1452-465e-ab2b-50334b455608.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebb605784716bdcfa764dd9d6a1a81941d07ca4e0b20a7beeeffaf479142d84. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R40815102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b14bc2e3ca845714a979cc5805bbb67b5b547792faccb964d8bf6469eea9c1. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R40815103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac7eec4efe28718a02a59b1fb42769df96ea6a7deed0ea10cf756ea6bfe0c1f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:49:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R40815105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab56c24ba76cd9050430868012ac0e550cce9bd04627ad5493433b4be3236913. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:59:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R40815108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa85dddfc40465fffe98f63182f4204380930ea2984160f2ec9d1477844ba1f2. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41019701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3924660dee32230dee2693e50672587918193361895a4e84aab5c0fe9ac82cbe. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41019706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3932ed44a3154e24c49a1949f3bdb3511ed8134c6c00bce315d2c2da8d7fa98c. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41019707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41f296e54d8ace58caf38c4b45ffda5c33be3d2bfc2e439c077ff6295bd6d72. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41019708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7b800551bc3e8934b441fe4c3ad56714311abad92e99f1193992fad4ea3e99. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41019709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edbf36d05698f0b5a23f6e708877067f39c465104317f223ae5c5b06ceb5dbe. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41009114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c100bad7e109777a03199406c5145a23bb953e874b6255e7b239313960f4814. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41122801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f545df1e68ca2680bc93e2c486599fe285b124c432fb45e09c29d91a49f816. Chain 2 (Bitcoin): anchored in block 957714 (2026-07-12T14:35:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41122802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c97305b5171ff55f96b42ef8a12a3f387d489538c93a97ae4d4fc717e8ae46. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:19:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41122806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231232e213a8bfcd3ba04ca44e23e89b1c100c89f97e50fc83bf347700603bb7. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:57:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41122808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b59c2bda7832fc337799894fc1d0cfd3f53f185548e98b0640156511e42cadd. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41326603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cad824c3a44f6a7f112c109d76f3d4c17106fb6a145b5d07bf97d621814baa0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41326604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb025a5fc1682e77142e44fea48e3056bac1ab039e9f293565a0c395533d7a5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41326605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3b8aa81689a2c5bf6931cef4377fc9986099c3633d2f0e4bc6a4a6f7f5986b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41326606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41bacd2543e011b4341eea0a47afde12c5f1d6f39624428eea8e7b455e4c918. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41326609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9287512602c042258513b6bd679ba600a4f80a67009f6689ecfd19df062718e6. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41326610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ba6dde6947894c03428a5a2d74b5bd33562715a456c1e828b8cc30ee44b3db. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41529501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00953c810849b4dee98c8653a32212fa8916051a1b1a57058caa1d99d4da4e9. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41529503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07cfa3e0e0885ce95623f558ca486179a0aeacffedc12d4bc2736292d682455. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:23:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41529504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31c8060d960ef5e1db2266919f7b475b72668378399ce5a8f48bd7f666232d1. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41529505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aaa411c2cc090a4ce4c8b75dbe7cd005c2025c84ac686b622890d86ef3e3196. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41632507.