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 0x79ad1cd6509fe0f5f135043db1f98b4e427344e41c1e1793171fb1cacb21c683. 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/5782961b-a829-4534-8c5b-d4e0a204fe0e.json and https://artists.proofprofile.net/proofs/artist/5782961b-a829-4534-8c5b-d4e0a204fe0e.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 0x2d5d5247b2b5728b2ac2c1928df800b48f735489c439f46a2a7ed7630a1b4092. 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/ESUM72303077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369da48e1bd891aa5abd61827bd0f7f840f955488c30c993cf1609a7955b7064. 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/QZWDW2322377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57688e57c9958335ab1d01671cf933a6058529aeb8e0968cfe076bb804c28739. 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/ES71G1929879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e574787f9e63a5d8330bfc54091be3fe70a04f4b7178d2d82100284c3e5bae6. 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/ES71G1933399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85185b2f349ede8d573da301a37c3ca28776efccd52be215427b5a1a71d02e6. 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/QM6P42020731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e60880305f261b410eee7647f844e43fe517aca4bf83bb007f852238c86042d. 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/QM4TW1937174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ee93a3c488eafa9d6f15d2fc38fd62cabdb41c6fa480dd8b0edaf073c83bbd. 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/ESA011923986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce90c1864e97f57d0b194dc1e9360c1623a6de380beb7383bd0f5709575cfc2. 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/ES71G1938121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf324b017fbfcbc5872aa9e34b343fdba40f033e23c95459d74eaa408d82ea034. 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/ES71G1943101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82da8bd86ef1db2e75830c3632db170674a1428f8ab1b589c8f7f64b918f195. 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/ES71G1940988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13232be10e4950287d6c0f4ef39bd4b81ef41549c57a5a682ae827e75c8719ee. 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/ES71G1932554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e209d8b40c133687ee6a34d0c4c7fa5d4fbc27d760e74673c42385a5b38c3f. 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/ESA011932029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e2d0ea376b706d391fa49704ce33bde7ac6726750bea9e6e84a8768296cdb8. 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/ESA011932298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76cf1ce05169a6ba60ebc89ea8f930c5345aabfeaac433fdd3471f12a6d4e57. 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/ES71G1939687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af45d46768b613467c2cfb3b57aa2dec6e57798d397b7811cdab6619a9f6f24. 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/ES71G1931846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90240a0e28a0f41f7a71ac259d4551577619363657c09409b0709c923090c6c2. 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/ES71G1930005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778fb63553e7d5812ddcb5492be5d55e8e00cba00071cbb8390d0176ee649ea7. 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/ES71G1935213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104d5953bfca864625a388db9bde389617e9f679c6bb86af551b6b93556b4a6e. 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/ESA011921867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f72c33d0fb4ac01781dc2097636c70cf7c7e4cd829c2f1c2901aca90969f976. 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/ES71G1937510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ba926118bf2fcd3c28da87abfaf680c223e6f8edb8069545ef1b4110210ffa. 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/ES71G1933397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa605a866a47851a7fb283e8afeafb700f1457f06927809f861f458476175a591. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM6P41854704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783e006717f66347cc99dc9c372e5f406e1bfb94c4e424868342a0853fb7ac73. 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/QM4TW1836011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ef7af95c232a9daca0efc9adf09998b233eba5e7b9499cd677ab1f762108bb. 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/QMBZ91708896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29231bee513be8133e8393490ca4893c18ed8f87ed59de2f787ea3bdea0d3155. 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/QMFME2026092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003a9710d6e9b548238945ff2c5275551926b816d19d3a38c9674fd7e6de7b5d. 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/QM7281710335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c9adc5907513a0395116020130a46700fff85665f31224d361ed8dbf31db72. 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/QM7281710315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e5a4788e051e9d1a6b636d60b24fd324e6fb705574189683121a940b34ab25. 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/QMFME2026183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd499c56f9e785b37a432240e5a11f1cb37332bff1146f8533f82a994f52623e. 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/QMFME2026375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebd9c60788e761a56f7b3b22254694c14bed14cbcef6ff58bbe287d6b722b2b. 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/QM7281710325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83533f72584927426edfe1b2dd507c0d6eab2741c205dc7618c8e70a5fd14cdb. 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/QMFME2026482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa61f2a939b5458683a08ee5cae1ea0848d8c08d38ad7ca6c197435c078e1ae. 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/QMFME2026520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208e27e61a9c50952905b62a3df54f4cd269b11191910c8eae5a011cb39c91d2. 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/QM7281710327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e34f5d6adf4f0c4e11d66651a3e735997dba33b7551f60a0a9e6939310d4fcd. 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/QM7281710331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c17239cc8f7e472d4c55f2e168560c3cb62688ca6d679098be72f47aef2331. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2026936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0b9e0d1297e9c71152254d53c89ab51386a88fb709da9bb906b8e6eb633592. 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/QM7281710332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b6c6135dfc52f7cc41af315ce36010d6e60580eaae847a0db829ccc06caa1b. 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/QM7281710306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b15b011da82f6ea540fbb5b0e7783cf0f3f3312088ec26f970586a701cd8ee. 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/QM7281710308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2443072b465b445314f8a8c1dd3885b3bcfe2418276ef3750bdc929ae3a626e. 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/QM7281710313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557b25c089cccaf051471789ca11f3395c254d27a221240a069df1ed3196d689. 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/QM7281710318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6997a497e03b94899a914ea46bd15d0927a9517d925b38a2f81dd88d660d53e4. 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/QM7281710320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a01e3c25fcaac10845893aa6ff690b1ee0411b2a2b06ee8cd88a8e00a6eb13. 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/QM7281710314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441056f2b8fc81debd7066688ac527e023b2315051f141be482346340830a3df. 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/ESA011932325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac5ae951124575ab12069676aa091ae8c83cb1454ceffcdd40a3ed02c6a2172. 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/QM7281710321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8816213ee0ef17b54a43c5b528fd46ef87432f2f2f8d10008f378554debf1f. 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/QM7281710309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923dace2a30901a72b1d01cc38665064ec93e85c0f55b66d38e8145bb5ca4c75. 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/QM7281710317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b17943c07cc06c6ebc90fba88229b7f756e9d8f7424aa7b5ad8e70b5d14a47. 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/QM7281710322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3f7e1854c828632855c7f0e174e009a822bc4b8ae5acbe1c4303c152f202a3. 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/QMFME2031777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66495dcb32868005d804ac6e2b9bcbc54c2dd6d01710d58c05f1e65d6c19135b. 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/QZZ662315400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa971e6c95b9e1c2dcdd14e587a42facd1381d48dad3eb653de244e8f5a7b6d. 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/ES64E2312499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc099fa8b8ac9076e06a64786edc4355feffee060ed2bc67383cb362e0ebbb475. 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/ES64E2307438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88ee599385f409abd3142ff1fff1e94fac06824a55b7fcff31af038809f8566. 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/ES64E2311613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cc4efb5cb46a9f77f19d47f12af8c74c476f6fee9a7163c80fdbc36ba502c2. 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/ES64E2309895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a5ce82b458012ca58e21ff75e23587c0594e43396aded4346964cc7fc8111b. 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/BK4DA2311660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d721a25d03aa57ad4ed733eb7fcbae73c1e67128bc99a0e553e89c239cd71f. 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/BK4DA2308926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1f36b5ac24ff56f05c9d572c56529c37edbea71bcec2115f4cf3054b81e59b. 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/QM7282343899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d9d23dca7af245aa8c918e0fe629649d902ad1cbee17b3808b01741199c4d1. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:19:55Z), 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/ES64E2305810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba79ef081f99c819a109c57f946a43a7b67af7b57cc3fd33251740e2b8b6eae2. 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/USA2P2330808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05133328eaab33d58df852aefd32c2039c2cb339f63580885969e35cfaab66ae. 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/ES64E2301888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bd32041ea03d68399cfd23bb9c90f4934002be0ef63f36115db66744d8db33. 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/TCAGW2390017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9959bc033f22cc0bc492e49f6e4a350600a0592e7bd2a5e4c2500959f58fb0. 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/ES64E2301434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c96c48dadc927f3115d990554af0cf924820f2c4c8f467f0bda21d1525beaf. 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/ES64E2301140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c683073b481a6c2147dbd6b3441e0677f7429d534fd04f21e9d8ea7db172ba. 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/ES75E2207801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf165774d6668f81a5a348dc50d5a140f2bb6b57a7586e7293922c9a3e25819. 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/QM4TW2324695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa275575484714b7c7d7f7d5acc2a0cb28cff2b8ec38b626fdf42cb5c41dad81b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USQZW2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002b30a0405500713f365e64bd90d5218a253036d2e843c295ec4caa605e9f3e. 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/ES64E2203802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa581b178c39cfe731f789ea86f146982053d0462dce11a5427d1283e2bcded9. 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/ES64E2203455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebd26920d5f1296e4496f1412dd10df4ef7f0007cef9fb01c6aa22a656b0aa2. 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/QZKDT2200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56782bc6cd6e94e39982148c262ae27868340c9166e6b51df2fbc73ed188e04. 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/QZNJX2205606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668902869abe385eeecdbfecfbe820ce01ea71272c78a657e071c060d7953e04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBRKQ2286195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7445f50e6c50dbcc132c44c19e622216525b87a1032c35ba073ee98027b63de. 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/USHM22253531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd7fb33e32f786236e0c143746d2013c3c1b2ef4b6b422cb73f0f7f2afbcf42. 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/ES64E2202478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba3b4b7f3c94f4fa5ab44a76174e4892643be0e1cb4e98185a6a9e6822935b6. 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/UKU932231346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859112a38ffe2ec844d5e723a1466bf69c399fe76d900d6510aac6b51298f3bd. 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/ESA012288172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24ebe0e71a350c2c66921ab4496568505f0daf11ab941ff7b0fc876a518bcef. 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/ES64E2201811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3e2c29b2a4ede5201958c2e9d1635428d01f6bfbcc4fedbc84e966771bd241. 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/ES64E2200258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664085fb3be944a7937d60c8a162493993c06a6a2a8f73d7706e582017b862c0. 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/ESA011582128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f0f233d47d6b93b89a702bc3efe77b5a41c4d5c55c085ca348474e5e4b04df. 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/USDXS2200431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b15f5bf7d50478317d20f3529c51d74795c289ece51bd085d490c7c6a848904. 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/QZ5FN2214365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2ca65b65bee10a20622609ad8ae8e24da67e11710b00f733281b9ff51897bb. 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/QMFMF2126645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae156f0b252283676d311e836e0536f7576daeffd0dfce37b7e90bd73ef4023b. 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/QZK6Q1924005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b690dfb330ff5ae5a95e78c0acc16c95819e82629db540d1f5049d2db3e2fa4. 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/ES64E2483015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e2176e14f25440d2f3b5b6a2ef0fad035f0a72fa668a86cb6e86afbf6cc45a. 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/ES64E2478092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9106528cb12316df0d924f552f3b5b24f2418ab77aa10a91e54a7858d9ea2f82. 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/ES64E2460764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b8b7cc4fcc6524a501fe03bae8ecff93b7cdc54613fcf39dc9734d11c156f0. 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/QZ5FN2470905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0210dc2b4c6e9bda14b7fa3bc4481783269353d47721d299d246fb682229841. 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/GX3Q92139236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a03e74c4b038f0f7aec9689c952fcdddc860615931b77e15f532d920f034ba1. 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/ES64E2486443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dc1c89f91b6e8130147a0a12c9a0f4870f3bbe022415df43054e1b4ba4c299. 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/ES64E2484573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1a303713ba6fef808a88dc488925fa947ac592e1e466e910bcb309f9c2e08f. 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/QZTAW2263109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4271bbd6aa258c154ff385d95c9946aa45147e62d1715e2bc03b96989163a891. 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/ES64E2488252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad45c93dab11f52aeaed44edfbcaf2645d47e980092c77a960bf43ff2f908397. 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/QZWV32443577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97be4e05ebf94df3a2fe9da88ff6406b9fd6e83b515508e5cfd8d77360276c29. 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/SE6HN2461916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eba421f19396a9d13cac88d9d65576d39d84efdda6a15e1bd29ca6c5dff43f8. 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/ES64E2499785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a6ff065cf148ba0198c6cddeb4b43f2e33e509cf3ecb0a39afffff46d81631. 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/ES71G1929978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09ecdb418851e15bff71e8213a39cf9673433a69f50d29e6da6373ee6bab85b. 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/QM6MZ1809312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdda5685ce86c57acf7a912eacbbc2af08ebe9c175469a9ec8528c8956cd8e12. 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/QMFME2031546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537527c87a2015190d3ff4d4ab42671f78ec1f43fe109a1ddc504b1a2b949a84. 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/QM7281710323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6819239e6056f8e47eb2207dc4b97d3aacd2ff617e011ea04a1389e47498a3db. 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/QMFME2031636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aac2ef84f57bfb5c9445c60b0a925e9cf969a562096b6c774d1a509f924fc5. 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/QMFME2031679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb083cddf03ab2ecc88e057fdc90f9f520aec21e9571abcdfba0ab8009d4b4a92. 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/QM7281710326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ffab1448a9ec887ab6263e9070fc937d323fa1e1540f8b8bea81b93e4b6d4f. 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/ES71G2001583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32043db2850e50526690c5f949c97fab3a243048fb87e8565bb67a735f489c83. 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/QM7281710333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa605a866a47851a7fb283e8afeafb700f1457f06927809f861f458476175a591. 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/QM6P41854704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783e006717f66347cc99dc9c372e5f406e1bfb94c4e424868342a0853fb7ac73. 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/QM4TW1836011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6165837fe4f830cd7a5e9369616fbe5a9cbfa3447c91a010817dd2841e1baf70. 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/QM7281710311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5841a40f3a056e1b85d9556fa3a692f83d3767fe58370cf1555e8db2e2147df3. 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/QMDA71860378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea6d11241af888d5716a60b18ad8b0fd3f4e45454be865c5389a94d5946dfaf. 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/QM7281710312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efccbdca8db877667e12f16c7ebd8bbad046325e85f9a6c5b5c3ec256fe9caf. 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/QM7281710330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738621387b36872a4709e2ae26d5f81411e413e8a740922b73d0463fc1444218. 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/QMBZ91750282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f030e9e9e40df3ea17a816698017abc864a40b6a5e080241c22e14a1ecd15e. 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/ES71G1930006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24adb8709a2854664e848198f268024e2aa15aca8ee28471e2b54c6a22f3f30. 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/ES64E2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583df34448aea4a2f003288e3eef2f1ccb8a774348cf87786d2b2e56d528469d. 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/ES64E2416656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab0236308a66d126e71d2c3a782064f7a8faaab157c558e93c726838576fec2. 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/BK4DA2462335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e4821d2f96a1610aef6e02a41921fef292ca082fedbdd75c54eae495a06617. 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/ES64E2410927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76490d0918bff4417721bada9b32a8e2e215e227691ae9871f58b9c5d5d4d3d4. 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/QMDA62479501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a2798fce5c59239890927257cbcadadf94a608babe006740b7f0f606db4523. 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/ES64E2403068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e99a58ecbfd7e3ff66013a9bb0466799b437d8ac415ec3e48b7c12f50406aa. 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/ES64E2499648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734c9805ca72f6a761aeb437d5c0e27589012244e9e68c15d3944595ae65efae. 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/ES64E2495610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501eea47018b1f41953c2f3dd46c2fb824777b75fe5833b55f923068c525b4dd. 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/QZ5FN2309890.