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 0x1094f9fda82a0aae0208c7fe489f5ecec6682fd73087e8fc551b859dc97f55f8. 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/654c0f9b-42d5-4f95-baf1-e86347d2ff22.json and https://artists.proofprofile.net/proofs/artist/654c0f9b-42d5-4f95-baf1-e86347d2ff22.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 0x193a27dbfe31e139fdb63c6c34e438c412ddef95b470278d46143f6abbef3afe. 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/QMFME2375150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240c651004cd83b2f8df68f782b4db290da1f244efe2716127d73f5f7fdd1633. 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/QMFME2375151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911a4772df76a2f1bfd7a48530ba2610eeba2a8a75475dda386aab907aa48038. 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/QMFME2375152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd939b8ae248dddaa4e71af514c7a4837b9a3d8cc28c270dc457de0f03bc94f. 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/QMFME2375153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1e2da32657e7d9ce382f767b2b5a633716fc7e4f95bca5d002f85908c4e013. 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/QMFME2375154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a81448bb05fbcbe2e50301491b3d8e6675aeb1fca7f4ef7740666d63b9363a. 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/QMFME2375157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35ec970c7b67e65878f090a82c1c281dfb508a624985f657b08baf93c7ecb61. 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/QMFME2375159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24350950480103cd79af090add77b6b20ce560583c99e36a62f45032ce60fac4. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92466067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ab965b74eb871bb4bddee263c5c569862591ade2b196352642cd808fecfb19. 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/QZFZ22307743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb99e21d73bd9785225eb5d9fa378480d22f0b5d62f24c786d37112c1a849942. 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/QZFZ22307744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234265f6e7460cf094467de76a0419b9f48ea629ac2f3292fbe28f9bf58dd709. 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/QZFZ22307745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25340db733730e6ec1cef956dc4ba7486ad1fa1e6767fe92d9925bebc160aa1e. 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/QZGLS2405843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0199170d92a841f0ab2649c564f0ec7f7b45db2b60e5caca123272136fdde4a0. 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/QZFZ22307747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82248630505796ea95cd6556450d002d35b2b2836e30ee10ec8bfb2ff6787e9e. 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/QZFZ22307748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721f20371f96baf8d1584892b3456598e5b65215b1ae5554d71411537e58817f. 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/QZFZ22307749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753efbe3ebce9c189e8e5bd4d7cdb4a91401016e29338a675eb2fdd457823b7e. 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/QZFZ22307750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3594c9b59c63cc1abdbab8e1de76ae1198f5da548bc98007876bc09ef9f7e831. 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/QZFZ22307751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394aeea27ad0affedd143cad937c9ed63b26105ed21a3df405ce2648f0aa8ba7. 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/QZFZ22307752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fcd28cc1ac8ba1ee6f8384946f205067987bc3ad29989da00c66cd95957281. 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/QZTB52366911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2512611903f201902aa71a807a1b29dea10964e053a45747a27cb9cffd649b. 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/QZTB52366912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaac6835eb565ba48ee5ce12acec40be3fe1e4873126bf4cb0bda07af18eef59. 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/QZTB52366913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e4a44155f4e3b27414c36ac2580c90af2c176ceea12a0295d2c9041d4c5653. 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/QZTB52366914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045333e840c3fd3aeb7c3401ece3fc2584ad042c79434d16964405d8e525893b. 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/QZTB52366915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd49fc35a119b1474b1d2196225f766b5111b4dd17bc482e20be6b3364b343bd. 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/QZTB52366916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7401afb6438bd6f720cb8d8a954f52ffeb9e1aa26c6914c6f69100e28aea4c. 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/QZTB52366917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fdc518a0b99c57c4b4804def45ee1e1778fc0bdb15c9b351d40f4a0c09e678. 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/QZTB52366918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca59ea70ecbcc2aa3e9e6a66a8f928be1975fde34d224baf7b4f954182e48488. 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/QZTB52366919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6060ad30558d3254d8288238f3954cf4d19e095893e036e54373b9830abac619. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52366920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ecc0f4158f0c1ac7ea9ddaedac8ce5cd787ba32d127ce819afd5aa5c7ef6c6. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52366921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5df805c2e80862826d65834c9a51c2d5a9214c47e9fe5cc519287c1c07c8a5. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2428030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a05750b6950716d4c8bafdd63c2bf690c624a3a6a56e7c275b452860bd2354. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/SE5BU2428031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25feecabb6e41a43b5970cf9597d872f6b6a8595ce7b109e6b799f3c6ad40cd3. 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/SE5BU2428032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a05dde980631bb00d7914ada8a7478d72fdd428542adc61e35328da5f9bf4c. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2428033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2a235a41e37810b0efa59267c06705325c137779114cdc08cc0e1e8f1e0065. 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/SE5BU2428034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e09cdc97f285536561d53819002dc396bfa8399504548026c6d569521e31694. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2428035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5bb896895f642141fe414effabda44ea6d1d46251bbb08f0c68bd1cd2911bd. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2428036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c575d7ccc339b4d65d73ff708568232ef79af8514034ad2d1e24fefa6c3391c. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2291689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2a5d71b4df429eacd2ed89318820ab8d2d51ce3e2df23b9dfc0a2bf8aff3f1. 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/QZK6N2291690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad91084d51d8968fcad19d1b691f7d4ed0ee1765539c4de71bf48d2f318644. 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/QZK6N2291691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722d9ae16070cbac6273252ba03ab50798431d311b5d943b4c53f828ab0871ca. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2291692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a82bb2571506ed91770d57c58f80ba210cbdccd9ef7e43c365c2a6b010975b. 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/QZK6N2291693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c4b3af9448d2e8c85dfa709950d8cf73caa58b46bec6e9b8b1923792ce7547. 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/QZK6N2291694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67183498bc4dc831ae0ea2777fdbceeb2673bc98b66d0896f7890a1500038fcd. 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/QZK6Q2294729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1a933ed1f0b489d822140ab5f6b3fbcb1acac815bf4428878f8c7fdd821e7c. 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/QZK6N2291695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd408218f6a45f4a69a6d8b50a42eb83085f12a5d6ffa1872088c04dc0ecd8941. 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/QZNWZ2557400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dd2ac0f9351b411bf259a6478ef7a28fe2184257e7f6d65ee7a520486f0e69. 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/QZNWZ2557402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b2d9da1c6aae5c41bb6b0e270d64a5bcfd82fc7452f1f414a3ce15ffce54fb. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2557403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adad30ce3d33dc6f0c59a501e01a48e698d4d8534da2320b8fa8c3a280ce3e5. 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/QZNWZ2557404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4f54a96039633a8159d8791df255a9d2a1a143ef8f5b925ff4c5649789f4df. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZNWZ2557405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73718ff328674d323b247d5db1ac2255f816db1346d90e9191e7aafaf0298461. 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/QZNWZ2557406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27a4b5093cab906cb89fe608f228e1322b275da0b3393fc5b3fddeb0c8c2617. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2557407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ccdf37653bfcd26f516e650b06c39fbeaaf9e42086a513b9e90b173fa5fd87. 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/QZNJW2578485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae01dd75db15dd7f96345b41703791d26a82239bbf03ccfafc4024251d18eb5. 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/AR5UH2502835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc784b4c4028a27354adc2dbf30eac5c43a18d7ae6ad9a7f02923d6f57cac06. 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/QZNJV2593555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d34933325f91d75161d65863b467dfb1c9744c941ca2ea40782843ff8d9510. 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/QZES62511579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c72f37a162cf0292294b02a656e46ec9a6eb1415a36f6915dafe878806dfdc9. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2500126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92eced8f93eea9ec47f0fb74b2e671dc3057e733386d2bd171c6235c54b7aa4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/COAF42400977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5416708ed2a0af1e7c45c03442ffd916a58941a35153d551d0db03d7fa519c3. 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/ES71G2427588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7a224919031d2747d6e3162ec0a2e48eb4f11db46926bee94eb6dba0290e1a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/SE6QE2475375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24a7aaf034f14ef40da09cc737e4ff906ba7e0393028fb7a5834cd18e90bc03. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2e698a8889c1a172bf99a3ae9baab33d1210d4cb5d681a2287c17c3dbb4637. 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/QZTV32333150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715330862966d40d90a9a51a94e60e07e527413a71d699aa90ce00f537995aff. 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/QZMZ92466075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16a837ba7da0fc104f1d45cad425228d60b125c4dd0ab579538fe43130c8f38. 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/AR5UH2503286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f197a6bf67f50912bf28ad17866fc620b05d8ba1d909e91cda8b99d09346bdf. 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/AR5UH2503287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac11d06c23452ffcd3231210bd8e2cc10f7e029d49454315ad9a0c4ac669518c. 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/AR5UH2503288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa4e8e2a5c660d99dea493de8d8031f888aaa941b712402eda1a32b97a8b9a3. 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/AR5UH2503289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe15ce40adbd3e0a0ecc676051787117db5845af98006b4ea363fa1df36e1ae. 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/AR5UH2503290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7a7d563314456abc93fcd68ae8afdd5072c8f37fca3a24e34cce5d333f737e. 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/AR5UH2503291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae01dd75db15dd7f96345b41703791d26a82239bbf03ccfafc4024251d18eb5. 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/AR5UH2502835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb8c7b690386084ea3f86cd3454b9a2152fe87f09866304b97d34bc3204489d. 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/AR5UH2503292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ccddd69901d8104452ccc7ca857fe3e77bc2a77a9d89f1139428ade522f14a. 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/QM6P42598104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16df9a96add7cc402705fb922b28ba56e18e9801d694ea3855f953103d57f8b3. 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/QM6P42598105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e3a97d2984d83831f3f76c91ee4816476b8e9d13e160f98a87d15e583cc2fd. 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/QM6P42598106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466318a7207f389213aba55a7b76e8a3001e61ce51ded6451d8e1d71e6775d2d. 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/QM6P42598107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4763d3091f4b3f8359138973d69aace6cfc25c36278cd6415658dacd2fcb2773. 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/QM6P42598108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b76a8f0e5a979470f7406be3252063469834e540a46e9eee197e56f65b6c645. 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/QM6P42598109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863045185294a212b207addd2bc141be68f35530a2155f485d55e9786652ab08. 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/QM6P42598110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26812e251850ccc55f241888bde0ea3719fb1568714f751b41219ab80a1dfcb2. 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/QM6P42598111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd1118b9bcfd25f211b2515d103ee567cff21190176079dd334e0f7a9a060a8. 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/QM6P42598112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae182d894acf4a53fdc11e9c4a06929b476aeb5bcec8bac387a5c7b91fb4b1a. 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/QM6P42598113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a072203bf962a00591729c9586cfd5b47c425bb5b9f7553432c9d82ba6ca27. 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/QM6P42598114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94e0e94da59e8068b2dce81770b174608fe1ff9479e7f7b1bc9dffa43e98f46. 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/QM6P42598115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4bda8468d578e167edd8f13d9e1521b1fe097f852d42ca61d26421d92cc98d. 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/QM6N22510355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bbb55ec03546d3c895a96465697dbdd8b7abb82f376a9a0486125632dc3b81. 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/QM6N22554683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c23c8b249302cfd172ebbef81568a252edc7e2b434442ce250f0b73a9a637cf. 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/QM6N22510357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e96cbff7ab01f80752e88717acecffc091e2ce7a71a5ec3199af698deff64a2. 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/QM6N22534472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29cf24aef3cde75206f8b7c16b02288e3758dd155b5c2340172810c4cf332c4. 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/QM6N22510358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c18df448971f8101d423e73713d9894aa8fa6218e31c9f575ce3a0f42e89f9a. 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/QM6N22510359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74346f142132df1cf3490465f2c2649bfcae9dd48cf5a7f9b358e63307f0c6c9. 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/QM4TX2528892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228a9cfa15a65ea4e0d7d0e15b19d6a10b99f1d12ffd847e6415191d633e8b1a. 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/QM6MZ2597784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b9b5e7e33919be163f71701120df01e350602a3ed908388091fe644bffa55f. 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/QM6N22510362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b6e3e8fdf7edd43eb6c0e99fc89b22b40989b6e65110282cbbb9f571f2f0f2. 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/QM6N22510363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca59ea70ecbcc2aa3e9e6a66a8f928be1975fde34d224baf7b4f954182e48488. 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/QZTB52366919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e4a44155f4e3b27414c36ac2580c90af2c176ceea12a0295d2c9041d4c5653. 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/QZTB52366914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fdc518a0b99c57c4b4804def45ee1e1778fc0bdb15c9b351d40f4a0c09e678. 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/QZTB52366918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045333e840c3fd3aeb7c3401ece3fc2584ad042c79434d16964405d8e525893b. 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/QZTB52366915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c4e96528d6fe7418146600c30ca41ecc7828575e0151a3cd78383927814f3d. 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/QZTAX2566454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19989f6f0d963c0dea1fd16181e7190dd0fa0c6841c5437626148aefa554d49c. 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/QZK6N2430309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6015169ccda8d616528c400e7ce8ebdf235dce8f4652a24eb902f3180948e8b. 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/QZHNB2489467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b92584b5c0b3cd8da43667318c6ce41bb536d53d3710912e9122a5626cfdd9. 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/QZK6N2430310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ea648cd5eab17406be040897a8869686b64616ffd92f741a2eef666075d5e7. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2430311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd65626c14bdf38f95ac5a6abe0864ba0459d498bfaa31f249b4674fb3921ecb. 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/QZK6N2430312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0d0d3966eb02074dda59ba06ca4aacd60feea89cd985b5968bef08e24c1b6d. 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/QZK6P2432011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0e017aed91f3a609684936a8fc01f21e0dafd1193e64791b76faef8f90f4de. 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/QZK6N2430313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123243bb930757ba0a4a99a42cc0b364a63592dd537b0239729a05a53fa1e24f. 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/QZYHJ2436581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4b26dbddfce6ff3d8053d790d0a5c6fe73f4564efc42264b891458d99ea292. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2450703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86c348966fdb77c42df3e6398296e4cc974dcdd47b6649fc27d2d950269bf1d. 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/SE6SA2450704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a3192777cc846d82d98bb2e5e930d35961eeb476e7bec843bbb2304cd238cc. 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/SE6SA2450705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6c55f852fefe4b816e2d9cce17a1050fbd3a1b39088499efd7a6900991b442. 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/QZMZ92466087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ebbb303beb46498111edc54e84d3e2b059cad313bda5057be17c3197be5a74. 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/COAF42401870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91a0375ade53ae3127c120090fcb1247e86b8829d3b25e7b63464fcf6feb5e4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22316718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cba47e9d387088b5732412ebf4e499b86cead82521b8fa039c1ff4ca40edd0. 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/QZWFT2593741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee446c4d3f1cbe686a918bb1a4bb1e94fcc86136e0974e1d668c083057381981. 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/QZWFL2533711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c14155e96135cb09128f8d6fb2613caccde5dcf887d0f77f38aefb6aaf2c5e. 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/QZWFM2599835.