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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6787e4e81ff7a1ab9aa3e05f8009b1b04014a756289a3d50e9883dfeec8f6cc2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a5a74c9-1572-4637-b539-5f6db32dfc82.json and https://artists.proofprofile.net/proofs/artist/1a5a74c9-1572-4637-b539-5f6db32dfc82.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192d738129dc41ea5a0de87969c84a3be0dd7e297f65a783b922f88563819ca7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dccecbe4905510b55ffb7d9c2b5f0968326fb74ae4e2a656509c1e020250932. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893900b27ff135e0a0e9076b6b8c79326d8aea94488878a483c70d43d7c6cd66. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b0eba8f2da18c89c8df235afc7bfb776ae2304520d0133b29c86dcf003ae0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961a536e2d4e3f9f037acf264f3ff920b9ff86e9ef9cc0760aa330c120ae8917. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/IT3GN1500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfc33a4a694ec33b912f4687a7389321203854626bde00ab5fa6c6c52b0d2bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500286afe4c6599d05bb7725fc30ffe282ccbefb06127f5b411cff975503514. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IT3GN1500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce0642384e63e79afca284356c11b50d43fc8118664f04bb1be29f70bcfc230. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc536ce3fa379e22d1ed836dfa5606a20fcd6681fd1ace5e573ef0a7a628b6b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IT3GN1500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d038f18f1b4e57961f3935fc2f35bb648dc336eae92149210fbfc78c3640922. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c332b2b25ece63d3d6a5f69d43c6bb0574f082377a4b813616aff8497285f3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/IT3GN1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b84a3fa92ccfa3cb26c42efc811d5a44755838d1861e4a738369ea252692705. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb089503812ff545a0a719f40161f58328be97e103963a50261d3896638ab2fc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ab74fa4b0fb875dd684487a34a5ffd81c07402053741c537da23515435d833. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IT3GN1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7785384d6621718d6d47fbb508efb553da231130b5b757bd79bd057db567534a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IT3GN1300014.
Roma Sud/Theme from Koh Samui (feat. Cris Ex)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfc2d33eedb6be395a2d1987330076fc925f9516c1934246784dfd20d1400f8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/IT3GN1300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a45b49d22356f15b7fbcc38b3dfdb992f00d15c6ad2c92a1e153239a483d2e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IT3GN1300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d64f031d07ea46bb4926868d0d3da2dd58aeda076444e2030d2e70481a841d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IT3GN1300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30732c28ec926f24f3d59556b244d8b336f7699861d1a8ecbd04814483c4dec1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc58e2d3d5a17352d6dcc54f626354c6cabc2a754ff8576cc01fab9b63fe3b1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1300020.
Il sorprendente album d'esordio de I Cani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115c8ae0a43685e8d09765a39ada89e3cfa47ca37875e90b37438424e125f2ea. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITJ431103003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070d4f780fcefbe5633644bd7a0fa1658ef7285b6c32408622e7ae3ec91da029. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ITJ431103004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5e0c0d3fe748ae7bdee112c0d906fa5ca5df72ecb0ec72f8d4c15222952b5c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ITJ431103005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e5df675bc443d6f8de8b3c32a0b3793c8bfbc23fae05bbd4470037d232d6ed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ITJ431103007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022874adb09d4bcbfecbd0583b91d5a14f140e48183d7f8d37d16ea074726b1d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITJ431103008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e5f6db8d5dce17b7c73a077d2dbad65a171e2a2bf36ce2e26c5ddf99650ecf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITJ431103009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559687f170feea69f49126cfd67732dd03051019df00eef845c23b611934e630. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ITJ431103006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846b0264633f70a667b6c5ad0ffd000d105eb049b26722b41dffc3814122fd48. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITJ431103010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf20ae815f92fdc7559bf25e3aaed0b14d040055609e9e1144ece2f501ed8d23. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ITJ431103011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4a2c1489ab69e68ab782625935b71114fe43d3d58281dd09e6f2958b166458. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITJ431103012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cad6078d904df36ba66bccb00715b0170c715f973aecc19229cf6fc4f863633. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ITJ431103013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa139258a25c1331dc866e969e8df81531c557245b90fc6f9d49b4d3df24df63d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a2060c00e3c63c5ed1fb562ce876c5ced55235cf0d19dcf596d650adc4de61. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IT3GN2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xababd6f216bb1ec16910fbffba5eb63722a60e7466b54cbf53ef91414fe7e0ae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN1800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b0eba8f2da18c89c8df235afc7bfb776ae2304520d0133b29c86dcf003ae0f. 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/IT3GN1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893900b27ff135e0a0e9076b6b8c79326d8aea94488878a483c70d43d7c6cd66. 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/IT3GN1500090.
La canzone del martin pescatore (feat. Dimartino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe9737d9b85e68af09b87afde65c7a065cb290d21385e170f65ca789106de8e. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:58:38Z), 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/IT3GN2200104.
Il Pappagatto (feat. Andrea Laszlo De Simone & Piccolo Coro Angelico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37e36452b399e1c6c197d43a7900009d1d51d99dbd44ff02e3bcd59ff7126bb. 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/IT3GN2200106.
Musica X (Include i brani del Festival di Sanremo 2014)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731b3be66668a679dff4c8f324a3faa0a927a132be272d5b33b9400e5546ddb5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ITC531400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce57528689ce601e387f2adebc6763f51c7a545063705a40cc4ff554153b2708. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITC531300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f91743738f27e7ba1f9aa9881d71597891ec0e639f1da68ce8819d9192e9e44. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITC531300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec69d85257d028bba713d260e5df9efdc021ccefd2e96b439c8bef06c2dd1ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7572e802271fe52625835468ca551eb299a0f4adff33502c7e30752a823c6b08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c873b7f2eaed5af8a91b78f9ea7166bc157fd7c822e8ec29ce978cead1c344f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fac73680271b4701538125b8bf9e2e95969f9816b9b1bcf3824eefb4e848776. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bad594fac9caad16f7d06c64df027d784dfcca2509c6e3df133effe4998f5b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16735b5aecfe1ce4e232f655133686383c9b213d5f49d2142ff8e22285f797e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a89793c78db6e5456f348fcb4a572118498bf27a6b96b01ad9ca460ce0c3247. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8380eef13396d850357e28a3151cf788a34b201ff6c6a80e072e9f32b9073e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293d6caa6d58ef293d1959881427d314b9c18d7b9e6c83b8bda62b74ecd1888f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc39078bc7dc2556e6cdeec915dc2eb4e71a60534028d1b09f868ac97337836. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ae2a99c76adedc09652d433588086422af001d5deca3617f792929e78fce91. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c51df876e2ae942a95d0187c27bcaf80c34d04491795a146fceb3c51ea09834. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501a1972e053d160049c23d05a872fe83ade924b2cc23d4c3ff24939a6f25fd4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IT3GN2500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893900b27ff135e0a0e9076b6b8c79326d8aea94488878a483c70d43d7c6cd66. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/IT3GN1500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b0eba8f2da18c89c8df235afc7bfb776ae2304520d0133b29c86dcf003ae0f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/IT3GN1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961a536e2d4e3f9f037acf264f3ff920b9ff86e9ef9cc0760aa330c120ae8917. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IT3GN1500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfc33a4a694ec33b912f4687a7389321203854626bde00ab5fa6c6c52b0d2bf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IT3GN1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500286afe4c6599d05bb7725fc30ffe282ccbefb06127f5b411cff975503514. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IT3GN1500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce0642384e63e79afca284356c11b50d43fc8118664f04bb1be29f70bcfc230. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IT3GN1500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc536ce3fa379e22d1ed836dfa5606a20fcd6681fd1ace5e573ef0a7a628b6b1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/IT3GN1500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d038f18f1b4e57961f3935fc2f35bb648dc336eae92149210fbfc78c3640922. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IT3GN1500110.