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 0x7bcf42f25efd8e55af5f7b6158f8630d397dd2a3bbd0c019ee8a3ae8671638d5. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dae916e0-9db0-4675-8ae9-f478165689a0.json and https://artists.proofprofile.net/proofs/artist/dae916e0-9db0-4675-8ae9-f478165689a0.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 0xfc8ac19eb096419d9cee3af70ce11071af40bc572a9a769f446b876fe2cdbd52. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ES71G2204117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb425de4f79360f30dad672a6aa0afb1ea04e02751bddf450bf22e2281b1a7f. 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/ES71G2204115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6531aaf43f2d2f2d54bae073efa32c5afaa22b13b3035a99e8c890df475f014e. 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/ES71G2204114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aca0ee8ead989c0d14578775555f36cee83984f90f6f7f3dc97cad81a348002. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2204119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1f7f4fa1946bc27339c60c4af88f2b7fc262a6126735ae05aa1a7666626fdb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ES71G2204116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4946adb2d5036bc430d106edaaa354b2e53ab1610f9c15172612270a578588cb. 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/ES71G2204112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cd6e472811db88dd5f6739b80a1034e0aedd5a37671d4033e260c66f4c7ca1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ES71G2204120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f53b7437609af24891a79712a3300334e4004ca26c4c1f3f6e5ed7ec85f179. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ES71G2204110.
All Eyez On Me (feat. MNZR & L.A Finesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9200eec9fac7421d88562c2ba72fb401d8f77f4de005479bd031642a25299060. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ES71G2204118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0bb7142d257c411fbaeb4d5774026a435767da9da070937160630e497488de. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ES71G2204113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212280c11febc30864175f45f88c6869139295e5b9cdc24bf149946f753c12f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2204108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b6b367458d02cf88a0704c8e08d6c350b445d5bca4bb74e2797f15cba23621. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES71G2204107.
Dedication (feat. Gabriel Drago, Lito El Blanco & Deltatron)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47f36456d5ee3638ddbfc7a6c51b6a5648071ebc8b4596c2c3a51833bb1e7cf. 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/ES71G2204109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f9c1c624936c734e966eafb621d174405497cc927297311214c5fb5e0206a3. 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/ES71G2204111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7678bd8c6b9a72e98a99e9202c0894aee9ccbdd3ad6cbc9e3d61c914761b78. 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/ES71G1871348.
De Vuelta Al Ejercicio (feat. L.A Finesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dfc40f294c28816519b8dc83f873e14aff2f4e916c24a8f05b16733e32518f. 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/ES71G1871349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae454c35248b3c7249ec16bb66bb6321312263bef6ea71423849703006ad890. 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/ES71G1871350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bca0ca04b99607edabd906192a0ab8b390b08149be265f3b3ba0d80dded5136. 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/ES71G1871351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580716f9d272c257f02a02994a2dc83045cb03cd900e4e2ca4abb40b430556da. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/ES71G1871352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19416312085f26aa220c50aa8767955020b759415eca375b918feff796ae86f8. 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/ES71G1871353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e0fe4978fad3c711f3d7bb6e152da2731b7a081c4d32f88cc9d2726b012107. 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/ES71G1871354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd138aac624a16d819809008b8c5f5eba1064ad1e6d0cae5ba49357a8dbb2a90. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES71G1871355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615e2e6866290195e911ce6333851883e71f99c649c5c877fd75ff7cd15e2f9a. 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/ES71G1871356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6fec450b3e6dbeb98348f37e122e9d99c76d2919720e2a555e125d6795cee2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G1871357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c9e0b5dfe6369fd91d13878e25411021494d412d98c6c7003de450bfbdb03d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES71G2029281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd076921d09f5740df90a8b3d84edcb0040c1a540e2d0e9d0720454f7dd081b12. 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/ES71G2063265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e933f9a531c0987a53ea2da21e1948a0defb9f6d101ddc34bf95dc3a3f37e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2059284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139e7ecaba1527207329bfe44818d1b5ec8debc565b049281b4fb467493575cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G1939006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9d0931b90d4e8e68635a783523eb25d3a1c4d9b0d6a3c5e636ca867f247dca. 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/ES71G2222399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ceaa36159971fdcf85448fda85be7881dfd9ce06311aedc14464aaffd726cd8. 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/ES71G2222400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69e18a5f9d236467e5f5a4eea5d06a3e29da943d68901fe37dd080c16eb6b5e. 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/ES71G2222401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aab693a083ed37f81e9d21a25cee780f023264ae1f5a26330d63aa762bd9a9b. 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/ES71G2222403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093790bcf1bc39fd3ab97de9877afc857de6c75b387e83d8ec8f04294f034ef0. 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/ES71G2222402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8875ec4838c2b99472f72744f88f0ba1c14cd2ba088c281930f253a46f2783f. 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/ES71G2222404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32f31326decb016dde467e8f07f821251dfbbfee6d56f39957acd6a500d8b31. 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/ES71G2222405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad99c00e0e64d428eb3522922aa0cb8ffca96852a9dbf40a2b649a169462f44. 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/ES71G2222406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa86e42a9f7a4cbc33eb5ed948bca341de6b82190697f28d38dd83cbccc71b1b. 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/ES71G2222408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ebb6bda2fdf6841e8a9313084902e77f5fc5ee1622a6d28b3ab28f8907a1a0. 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/ES71G2222407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ef42c9939d9ef1b39f5db9d77ee5f0d49ad6e635b2265abd7a4c5780f28993. 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/ES71G2222410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44c9e03ea7ca1bb223a073a83b6bd84a1c77e368d33edbef6bbda681a48f320. 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/ES71G2222411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47451ed7bd23be385b173cb37dd5a48b04cfec9f3a637767f49d35337c13397d. 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/ES71G2222409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd21ed606b47bd148526062ac178a74334fc99bedcf4b8e8927b3ef5f0c5b867. 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/ES71G2222412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc590a9cc017645c30a56ef33a946c59fa75e166888b10eb90659351c5622bdf7. 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/ES71G2222413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d244b40e57647b4823d53d1491fb26ca9073e11f26eecf606af4edb4fdeefa0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ES71G2055878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c08532654e5ccd1b6267bede29aceac7b7958c6db9e8674ccecf9f5ff718e3c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ES71G2055879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ec9996802db1653eb389dcb47692852fce1324012db139873ecb998cfe06ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2055880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aca046b9e772ad8347c0b43f02cd6cfe775541c1f5c8d6afbb0ba6dd9ee135c. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/ES71G2055881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17bad790a94bc6f8677d0842cc3e22c0f3f3f103b543dc2a84dbcc94afd9a33. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/ES71G2055882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22ff6f8478b550de88c90216b08faf665a15b9e549ba118a32584f6ea9ce416. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2055883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f09ae839a5ee405961206309d47e506ae19ee236efa9598da985c7bcfaa512. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2055884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc676c71a4aefeee771509f9a9da1618e66c19fe7653e059ddde946e5fcbdd3da. 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/ES71G2055885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3d599daae3e7e9e61e500688dedf8fdbfd4ce91b77b60ce6531232eb009c5d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2055886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb671701fb9b3db45c1703488cd31ac350de945629960e07c51ac83f7527566. 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/ES71G2055887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b45163b320f38de73b14ee24031fe4f38b507cdb81775efb353deb513c228f9. 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/ES71G2055888.