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 0x33510de256f681f1fd20f1306de0933c91d53070276ecbfea46d059d983ab8c3. 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/fdf77c2a-4de3-418e-826b-69df05f59c18.json and https://artists.proofprofile.net/proofs/artist/fdf77c2a-4de3-418e-826b-69df05f59c18.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 0xf9cc8b2a7552e25be2526a658296e4dc706b4dfaac6aa2872b11f0b80be82beb. 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/US38Y2408347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2dd53b8c9c1a63cde778c6f2650f9c468786dc15ecdbea9b558952a1603a793. 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/ITDJ72200039.
La Famiglia (feat. 8blevrai, Kassimi, Yunes LaGrintaa, Sisco, Néza & Nabi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529e94bc0aca18f45316637ece1c5992b63ed907d185d8bf43fe6045cce33b77. 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/ITDJ72200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7034c4edafdc588d6ce399b21e6a5e997b677544de8be88426665d9570d125c1. 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/ITDJ72200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a09987a29687df87a65971b8aa738d9f4a4ae06141c2a4a2654c2ee34a5f7e. 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/ITDJ72200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e65d63067cb2f7d6844dbc28be6d12af294b9f71583725ef00186f356323666. 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/ITDJ72200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba47e2add16f20b5df786aa4791f5a2c868575fec7f0ce1fed377791aabae56. 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/ITDJ72200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9079f3662e31e6a06bef04c1c140eefcbe396dd8573dd396aaae8db6f53fd5b4. 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/ITDJ72200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcefc726117ed2e4a3f7b552e6134fbe2b210e8b1d3a80f1f5fdb723386fb1f. 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/ITDJ72200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489d2757a1ad704dbe1c3040a9870e416a903bc64faca5474183ef2df836bb3d. 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/ITDJ72200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6792d3cf1bff7ee1c88117609d614c8c072e6d55dc478ec861e92cc480aa3fe9. 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/US38Y2416227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1109af755fdb73f3217b7e5015ebd4ef86eb05487cc318626adeaf3169bdbf51. 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/US38Y2416228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdcdad82c13cbf974ca9785daf93cd1d10a32604760af868e7b457937054d2b. 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/US38Y2416229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f1cd7fb2e8fffa9fc5dcd48caf5596ebd462ea8468a1e1bcf4bab575e74f10. 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/US38Y2416230.
VAMOS ALLA PLAYA (feat. El Chapo Junior)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a01c0f59cbc6c222fe7c18b94f585241a19364a4175daaa18536e12802f023. 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/US38Y2416231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f83b4a5101003bcd9746b8cf2ad18afadc6035f10b90bafb45c90339a5f4c9. 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/US38Y2416232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7505b41282c09bbdb63692cf2903785e5056555acb50fefe26723876fdbe5f91. 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/US38Y2416233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cae5a06cfbf167e6d5f9dfaf53c5c5867ffa51ecd311cd4dc966b9a582e566. 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/ITQ002402305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2ff6328f439f10f93c3879ed29a0982ee6b2e78e7569ee3d4e9a65c572dee8. 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/ITQ002402306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acd14684540a5b767b6257df13da608d94603a230b6af5fad79eac243ed026d. 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/ITQ002402307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd7f939329cef26610988c31192b4929a17bc026991ab3ae787a238bc83332a. 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/ITQ002402308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5776007f7504a01037821940164db1dca42f7c8453bf9574be9779e449b702. 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/ITQ002402309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78810310ba7bac7dcd64c86b2b9ed5bae687f0b1cda2d6911f94059a5c164ff7. 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/ITQ002402310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d61b121e0a2ed7443c97af797c2cd63ff0f7fe8a929c47a950f1b4d8962e408. 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/ITQ002402311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06624147dd20ca7e27ac6ccc52e64175935f35efbc98b171357540ca07f2a843. 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/ITQ002402054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3eed437b1b3843492e26e72695116d86007b1063adde7ed18b7ba354c6cac2. 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/ITQ002402312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3db0743d4f493a68215367821aae9cda03fea69a4fbcd6b7a5d3fb2141ba85. 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/ITQ002402313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccc4265aba8b83ec6597a644b6c59bbfffbceffefea4525167cd9f755ca52c5. 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/ITQ002402314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf408409d17911b9a0fdbe103a968c8e60d5b9b074ee1ce4148162e341853c4ab. 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/ITQ002401089.
MOCRO SCHOOL (feat. Yunes LaGrintaa, Hani, Kassimi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c4162e80c2510ca637d8ba145a4f027eb04ccb767d43d1edbad4c1baa43cd1. 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/ITQ002401306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834bcd55382305ea004a50abf2b9155753578edca6ddbe8e6a922e00d1b0a54c. 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/ITQ002401307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d93ddba9ec4717b052944034abeb5de1e843a90d8363c2dd1cb740d46e02649. 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/ITQ002401308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa404ce00b7d63b830f74aa7435b40b0d00b2d6ef775160ed9819e6812f8f9487. 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/ITQ002401309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c8ee682feb8e4c4b0a9598bc3487924b6dd33f872d1c99b1ed2ccc905fc2d5. 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/ITQ002400901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c08396aa7b73f5e62f0ab1a5f19c6114a09f4e6cd256b1d165128a3d9b1ab45. 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/ITQ002401310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e359a47dd6e38253c2c37e9c99b3e9ed0f48f4d2ed399fb7e4d9a8f37e8e2c. 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/ITQ002401311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfcf24e1f4bb995516be57861c77d2ad58a620a4f62df2040664e61929dfa71. 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/US38Y2301331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a5b12a3da90723655fcf9198f47fca0086ec6a51924cf6320e64d969fd4a2e. 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/ITQ002400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e591d149bb9d13fd81e6615457783cd9053bb36a392d2a1d6980d878fdf5fc4. 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/ITQ002400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6332d983a0dd5a89d3774d5a29bb79d963a6e500c08be8746bde045cbb238b. 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/ITQ002400159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fe9488511b0aaa7e701bbbe69b3813a6554b435ddf39c114e0b132174da2d7. 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/ITQ002400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e61412c96506b4c5005b57f7dd333c8bc4894ed6e7c74eaf6d6f29a1b025aa5. 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/ITQ002400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bf03f7a7de9a1656b953a6337bd456be582706a376b156d20d762189bb9c69. 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/ITQ002400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a5e3d5b95c1ce9d0bcd4c678b116d197fa8f73a019cbdce2ed77fc36b0a82c. 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/ITQ002400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516c8265b38fe4e9f0c044814260edcd4812803f859273b4493b2cc7d37304ff. 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/US39N2201290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda4ec1372fd032ef5221b9784c7a2d1966c0979a3a80b5fff8417eb15d7243c. 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/ITQ002400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d556db5832b176f6d4c721c5e1d0ea11ed35ced0748d916df1d106fdd09d414. 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/ITQ002400294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834cac17ed4bbde2f11c672d913f93fc6c4550089b396f6c59f9805b95ce3b47. 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/ITQ002400295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5d000870b4fbdb57d0433adcbcc28c1ca60e7947de43b2c234e86f8ffbbe7a. 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/ITQ002400296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5de3e00996948e3b53dd654df18420ec594ffd977e64b72659ebea1fae0706. 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/ITQ002400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc38bf991993784b2adf03ea69c4d63dcd9608d621994d924e8d382c2a6b427. 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/ITQ002400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8e23f5935f4f41374f40a1e7aec9920d9382699b91366f31fb921a6bd2d968. 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/ITQ002400299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df6e44755e9cc88f0268571297139b5a68f69f1708f2f81ec6f84188bc7ffbe. 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/ITQ002400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed38fc42cba04893d69dda21e021c2606e034520a2e9ee60f5ff2072154edf48. 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/ITQ002400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426602b387d56be27cf218c1e362fc908305af51a0b397e5824b1df61c4ee83f. 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/ITQ002400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36158e952ebb11f6cf00a1ab22b6df0517cefa8778d19c98e42184df48722147. 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/ITQ002400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc94917f987b3ad2bffbb472ba3b39bca97510e700d0dd6554051c339463e73b. 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/ITQ002400302.
Lacrime (feat. Zeta Cooper) [Dèsolè RMX]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a5880b5bac9544b6f7d2917bd23799c625ec013de429cad200d11dbdcbfec0. 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/ITQ002300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbe65e1617cacda3149c5677488fda90e1b5c48353fc2d77a8f597429a9e27b. 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/ITQ002400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491de17960a2f0a06bf7fd9069e1187c842bb983a6a2a7b8f62fd8c931055e24. 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/ITQ002402121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35d6a80903defeb30125488161649e6d225eb1e3180755791a3f550bf4eab34. 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/US38Y2421985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca447754a9e95a3a970ce5a6a4017ad3c749cf38d5ec8a5761f00879d870d458. 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/ITQ002401335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a30f7ffaf08742cb69f1118652e231939db4919ed819c0f010d10dec79156cf. 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/US38Y2420139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa711277b5e4af04bf3807c168ceabaa8debd3e93994bbf9d43674166b4e9d2b. 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/ITQ002401140.
Ma Belle (feat. Kassimi & Yunes LaGrintaa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d154f3705668f51b231796db072b97be5dcf829ba049476f6133bf1f3ff1fe. 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/ITY1L2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed38fc42cba04893d69dda21e021c2606e034520a2e9ee60f5ff2072154edf48. 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/ITQ002400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac0784c856eef16b4f54f0f1ff5002c7277fc1806803bd4d63d36310a0cd722. 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/ITQ002300800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb925e61301fba8c6208cff1fee002dca05b50daebbb8870e1c73ec122af7810. 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/US39N2310374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1248f1e648d7c79de391416ba74ed7085ced568d872f8cf353e79bba038b05da. 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/ITQ002300468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525287e39a4ae130b2dc19e19eda4395bc6594063130a0308bd55932906a5f7a. 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/ITQ002300384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea4d09866cfaf269ccd279b903d94a5f72df56c5cd179dd5ebae3cc6ff2cb28. 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/ITQ002300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d96b35c6a6553998449476a5dbbb06b9be28a53b6b5bf28f619d4e3447ab9f. 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/US39N2300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e12edebfddb079cbe401f79f241c2b0969e7a5c9b7e4da6462855eb39b3c94. 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/US39N2204090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef45dc041bb07a2b401beba4d83363765ce654eb30004cb19c6a804257dd54ee. 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/US39N2202119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd1ff27e48684270e5fe201700b08806a3a7797cdaeb6b2e7a9a2443f3cbd9a. 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/US39N2201291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f62fe020ba4afeec028f36c3432777a17ba2f35fc6940bda2e248c67dedf27. 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/QZES82286979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0722fa5b0f0fbc777faed00d0304a93ae7ebac06f2b8f250155dc6f96d064e52. 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/TCAFQ2123010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a2169c8f3253ab0ec1619a340c9a13bb54eb866352b119b0aa394f68af224b. 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/TCAFO2188281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb040d7b7f6ec57d1b52bdda5b1c6f8c0290eed9c593fd9076d5e6cbd0a43710. 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/QZDA62161663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365434bb66ddefbf51ecf2526a5ebbe012d78b71796e2a1bdacbd13a5de80d1c. 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/QZNWT2062889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e857c0e876f7768b6a0cd97b0fdd9a7b9f6ef4001898e84c02f1c1501874955. 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/QZMEM2239256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8451641b8bbb6ec2856726f21ca4493f2faf82b2db39a68f5f81b2a38f697b21. 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/ITB552417161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550346fcc9ba6d1844808ae4e7a84162585479635c72f256597d35a3b3692965. 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/DEA622402438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa218dd1588b8b7813a2e2eda69fad6ab3b6282d02735ca58a716123dd9dfb21b. 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/ITC6Q2300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73036b9b3af21c9a8741dbd5dd04ec5ca0655bba54cb9e44fb19a8b27e57808b. 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/QZK6H2098282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77061409b4558da704879fe0888ac802c5468bfbd47918c1b89d3f93a1dd5120. 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/QZWFP2393000.