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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbb2b97718383857edf1e903cb0ab72afdc8c974f9f8cd2f874d6aac75c07c3. 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/205a52c8-06a1-43da-9552-2149cebcba6e.json and https://artists.proofprofile.net/proofs/artist/205a52c8-06a1-43da-9552-2149cebcba6e.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd9c851bb66bf02f8280503df113a44c70dc3900dd9555a06536c1edc5da098. 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/QZNFJ2401918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a4948295a1ca6f45e31cf5dae5eff18a1c7b99113310d9a38971ff939f4a32. 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/QZNFJ2401914.
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 0x9fa44d6334e82c4adacc66e40d1e998560ce2b443284a7ede86ee80645c0320c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2401923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649636807b3c9ee540227c0dfe0d6ca06026f7c73d03a217f0d874e070f8f81e. 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/QZNFJ2401926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b644f4e7c079d24069c54fda77802cd3e6b9ed680662e7d841e896dbcde3191. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2401925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ce8db53a324e376729e46f9242603eaf4857d708882aaf7fd1d8f8385fdb1b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2401931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb15de7ef34a2cbb38ba6b02399adf63c4b824e6fea43526bc293a3e5b3aad0c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2400550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8da9701f3ae6689e39c20839a0f25dbcacf3f3c2a8a46bc65301810d584166c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2400551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe5edf5a1f7f937a3f1db1e16c9eaab72dcf5046bcd86dda5fb4df68fb10dca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2400552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909b2db2b3599d11173f9600180779a259c5bcfe6e8930f61501c1cf2b49d90f. 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/QZNFJ2400553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cee9845e92c273eba3f0ff877e365cae81e591e53e2e206e9af315308214d4. 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/QZNFJ2400554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eccb7b78214b1398125f4d951d7951807fd7e20fbbd757282a5031e0c5dc50f. 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/QZNFJ2400555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941a9149d861256a3e9c2a26c56a372e339f8e2905553470922751568631d040. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8ed238aabc57ce97a00120c5d66c67ac8638794c7e84c6298b2e0d553b343a. 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/QZNFJ2305972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41c969af13d2c65987c0c7f4c64c2c1948e831bad49066591a5c5a96a429c72. 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/QZNFJ2305974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d146497f9369b3e2c0435f0538233fc4fdec484da3854b7464e975ca13e666c. 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/QZNFJ2305975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602daef9e4b5d3ab382442181397cf82661347133083b2964b1f934492749e84. 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/QZNFJ2305976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca5648c2a46a21cdde7a781398b873d5c1cc021556c175bd644f7a5c751af4f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1277b2a8f5460b3730b1104a84dfdd7dd95feaf43f7a798cc43f5cd589e9ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926a62a91c528f7a956c937cddd5341b8e43cb8ca84d4d244c88b1fffe38452f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNFJ2305980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae446bf27cb2ded390658fd0126e2b564b1de1ea1206d3c53c0ef1bb7cb0d804. 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/QZNFJ2305981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e52a4a5c659f1e5803d4166bf0be534fc46f328125d742a350d7e40637e16f8. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZNFJ2305973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dcceaa9146e01c90357376a3f356b430f39003638f714a83d26ec49326d449. 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/QZNFJ2305978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1f0d4a1103a319bd22aac2771282a03432c82d0c54342b2dd303f3f3506f73. 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/QZNFJ2305628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b29781c042ab8136cae53560277bdb1663774c2982520788952d8858cc66e5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNFJ2305629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0cbaa0585603a8c3bb212217f22443562b479c1293c4d4d88dd701b81e4d34. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722e0796b31e4e5991b0a9bcc660d8b404462fd9adb7fa847312ba8cb04ab7ee. 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/QZNFJ2305631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd760a817d1f5089e5fbe2a9633cc5858e99e2afc9149ae71c510569b2e83c70f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc5243c31d3760d8f3e1a25718dfece22339ed05028b12337c73848465c87ec. 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/QZNFJ2305633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40533343a58c4098561cc6f5091297c238e9f7e6a62b671b4b5bfdbe2160686. 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/QZNFJ2305634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbb0a75da9320da7783c299a66369e9a9b42aaa99eac42b39a517bc06092796. 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/QZNFJ2305635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53e192fe674b0f046088f3aac17695ef254a70f4cfedf84fb78eb0367b7ee44. 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/QZNFJ2305638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3553b6ae49cec92a756e3926081a9969606f6454fd2d952b0bb6cf3faca5a47. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNFJ2305639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2f23509acffc76354b40e773da8a9be81552a6321d80a17387ee7317d5f903. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZNFJ2305636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623803f69177d55bd3137a608eebd30de1eebe1f758a39de840262f98ddd1862. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZNFJ2305637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b52900a7bd0e4bbcaf12f6514c28be21058851937106caf06101a826979ef75. 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/QZNFJ2305621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a381dc3d1510149ef5afe82ad94868f5718059e69f7171554b848748457839. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:49Z), 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/QZNFJ2305617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12163fe9b74b793c35601869dbb2e5c465177dc9af2a69ad2b1ca0ad4e20440b. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZNFJ2305618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b34b97e96197f218cf9695fe141e26093b9a8cde3ff1fb83eadebeb527c3f41. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZNFJ2305619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaf907c37c85a0f0bb532824e0ec11899fc8b1d18d53146a77e516acb06d651. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZNFJ2305622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d00db03d7b859ecd044a4658d724d8146245f017d2760d84ef2751f7375ee47. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071bb6160954450cc010a3ccc4e4bf2b768816a6bf13bcfd607a484b540d70d8. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1a3529020a01d5aba0352a9a8e6b70ecfe63c48eba38ae2395b8bd4f7bea68. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNFJ2305271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32aafef0f7b61c11759fd92a592d9c12b84f5099f800d52d0b1123e0797b3483. 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/QZNFJ2305272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b9b7e6cd29745385ea48af6e5f0d5380a3ee4a9f06f57c20b6f45949c3deb6. 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/QZNFJ2305273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad0ca3ed00dd52208792b5d094e6c7dc38ad8c978d1aec8e7ad7497778edf73. 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/QZNFJ2305274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb76d036dec87958aeb4ea526ba514fe1684e2c9fdc2e162d0006dc4864e53d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45866ae1ee1df7d1628aaa90a8dc0d4191dd1c50e6fce1a87497547a705906b3. 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/QZNFJ2305276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ace360f6ee64a03f9b3bf6680a03e134f581bb74cea09a0ef88b0bd80644757. 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/QZNFJ2305279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedd1eb74ab11262a8c48240deffaaab8289e157a679411c3b2818a3bbad2c34. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb65e483eb3be750c644c145f306c1fd48a4c53d29a8c236800e6a3873cc5b0e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZNFJ2305278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9bac726039171140b96fa178b97a7dea6b6b984b6438044e10d542cd2093c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1601206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06efd683c08b7d1753059954dc930ae97e9906a91f36a84adfe27e6ce939cfcd. 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/QM6DC1601207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfa0efd1549ae9d39e5f34045f1c610e082e7b7baea93aca102fafafd8d2711. 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/QM6DC1601209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68eca463a761a75de8d8801440aef2257fdf5c49e4b486d6aeed1004a033632. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM6DC1601210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09684f8148a0c72f9a651908aa35f65cff8090bab34785b77301d9595766c37e. 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/QM6DC1601211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ac95c40d59a3f03dc8eae12eb12e1cf42a949c47a3d904ba1f599cc6c03125. 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/QM6DC1601213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9ac48e7993ea4557107bde2246d3100033778c9addd853da31524232243a9e. 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/QM6DC1601215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1258824402024aef34cc84f199de298076d343007a769852e8b9da23febaaf97. 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/QM6DC1601216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26fd3e1d1bcc9849f9bd8256a7aa826df9a9e20487fe2fd214a71750c1c7543. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:45:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1601212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dfe99ad0e483c35dfb4b6bad3dbbc2dec6e69d8d723e770fdf6bb9a797f14c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1601208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d4f0f3e1f9a1e84be76c50e8af66fda0d1214cf251cf3acd4f8daab251df59. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QM6DC1601214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4f660926e51fb054195c88898ee3ff6e6476021e37418e054f34752f5d355f. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QM6DC1601217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896b7604e5657efb95f7d9b2addc1f9a336564cca6b94f8c70b8b89d6beba939. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNFJ2500427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46abe49baf485ef3cf03a4d145c4b031363670b5246969837c32409d55b70120. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a14fb1ec562acb38d4420f79c60bb29e2ab8342c8e21613c1604d59df432f0d. 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/QZNFJ2500430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244b99512ad4ce339aac8652bb71c23c6d61096f025b574d6e716224823da3b6. 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/QZNFJ2500432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54522e751fc4953ba19b7a530b7037ac3e21c416f5a081cd9e957cdc0d7593e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNFJ2500433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e4cfe04870832ce5db3ef2bdd27e7284d2c182cda0f63ac8933dc3b20674ed. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNFJ2500434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bf8b441d3523ab705a719734b60a6dce37495724747d3ee530f07bce5dc040. 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/QZNFJ2500436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7649f488524f9563d93cdda5396658a3a595df9c1f5ea854e1ee9dd6b07b607. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZNFJ2500429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddede7e72b575cc907f503e8f98d8104920bb3318624a6cc50955cc60029372. 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/QZNFJ2500437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3ab36ff26c894580eee3cf2e7b045c54673d16372ddce638ab7b21c3b59b0a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNFJ2500418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67abf2314e1a78bba12532a3af1193639de3a118c80080d3e4cfd0f91fe61bab. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99458c28fc3b2de785155082bd69de49695a7722504ace294cd1a60ed1beee3. 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/QZNFJ2500421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4943aaaa620455b0eccafdffcd55858a7ec8ca6bd7e2f525d0ca688c920404. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNFJ2500424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdb974231644f42148335f523057bca926495c2388df417ad4cdfa90ad59e94. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5214ab5a4baf6c9d490099b237ea3dedb7df3ded09189f58f7682400d52a75. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35856f365156a67ab485bf931a18477832cc0d21222a38d28d2080b0445c3122. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d34f5141fd281aa86829e90b2020f7dce62c2e9f10f7aa5c613a9d480940ff5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZNFJ2500422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d743ca727b2578d4d793f3963ca7d7a1043cef9f98fce2194d328f9c0808d84. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241428b50b84e47df9f27dfd2c0e06e8f4abd4a6ba885d03317a783e1c63d95a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6ea491f84e4da4b368f4e1f24f8499f32731806547221a3be411137091ace2. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ee352d04226af24e2a68cc6cbbd67f7f97f0df2d482ecc3f700a17cd1638c0. 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/QZNFJ2500404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771f4d10e79bbffa46a3855114b7a920d2f4fae3981f6a12092da2b65f7e6069. 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/QZNFJ2500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474df4ce831cbada1cb59ef81199246ade85fd941716b153ee61a589806c4445. 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/QZNFJ2500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec58f8abb9f41849795b33887f78ce18d58f76ef7b15534dec5a8911ecea56d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNFJ2500411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc059fdbabc8631e212afdad1c32dc2b98ac95aa27c382a31bcab54a9f4e22. 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/QZNFJ2500413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f34c458e5c8c71aaec2bdae30a6ef6752e79d42fa90404d7820ed4809220a1b. 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/QZNFJ2500415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aca09f8990e10cbb009a07fd78877debdad4149de74a25a7b991ddf9c75944a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e7ad71bb799d5c787410f06c40837f1c14879034b601daab2549fc6891c8ed. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZNFJ2500406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cbd1a10c3a3177d035eb27ca99d8e9f54a778b72f6a76639ce86bc3ac6132f. 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/QZNFJ2500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609f505025fcfd8ebb15d96117f83a20d2fce5de696b3ea2a6df7b0ceee4548a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c004ce3e8294cf9d33936ea41ab9b14221d4a2177f6b1bc98ef2046e6bb234a. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZNFJ2500412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe769e47bd77c77b9f42bab37606f0165ab71d3dc90f804eff8404b36fde4b72f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073025624f23774c4be2e45f644a903fd74c111e23ce330fd1fadff62fd16b3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1600847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a1c07cee58cf1de9214c1bc9693086ac63412270a032c4b6698e46102d9b0a. 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/QM6DC1600848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30279c4997e1e41604ee374afbedb7b40adb4c0795e2f0d8dd7592d375ee0f90. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1600849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1614561fe6a1d4b3c2a07ce4591c82c68bca327c64fb10f9292a07c35b4149e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1600850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd256c2decf14b275166d5fcfa4c46ca0a842f8cb542ab2b5d43b32cde32fdc6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1600851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8eb1c739c668d6e24ba72da20cf911c03c5481439a78ea264b27bd86c4fdb1. 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/QM6DC1600852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56c2199c8147b5d351d4db9f876b70a94a3857a66099c2fe643a55cdca2857d. 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/QM6DC1600853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cba391c373a6bdb1ec137fc896092d6b9a9c82c046616df16a847d5fa5b8369. 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/QM6DC1600854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6f6b210615c71ce94654205ef6e0ab1c8c11d8289ee82e860de9aa5f399679. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1600855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a5212bcf6c9c9374d5b19b3c893e7a43fffa14815741d2b19ed63272bb9bb1. 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/QM6DC1600856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fe6df3f5c0c66eca8ec6fe8965830e779d84185ef8d5c4065c9a6068d7151c. 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/QM6DC1600857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fbac78cc4cc072b7d46edd1498a3cc097b04c42324c63ecc7f3ec4f4a38420. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM6DC1600858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce21c9fa9484ec9bf2688a876f6289877ba09c4ffde412fd9c73540a42bbcbc3. 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/QZNFJ2502775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637dd675de5387116919f3b66496b9baf015abe6513818b9aed7b82c97be7dbe. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNFJ2502776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894c368266a1881f16768e72ff2251ca60e623949bb3d51ba81513339a3337e4. 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/QZNFJ2502777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185ffa1d72999639ca68420d4f378706c974997f7f1841eea22405cea2862311. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2502778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dcfccf8461473f13dbd07dacc56a5b442acc2bfd094111f86cd5bcf72e49d8. 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/QZNFJ2502779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fb7d12f9ac12eba0c75cad40d9492136cdf214dd2fb2532035c13add70364c. 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/QZNFJ2502782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fdfff6a2eedbf6236768b48d3e9d1f6ebcefcc3bbbecbf9373f0477a415f8c. 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/QZNFJ2502784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1287291bf6adfc194f16d11010e1e7eb814c6c97f3ef12aad293952e78acd7d8. 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/QZNFJ2502780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcc8b91c90f0f4b488d15b07a59c23113fce3d7a21b1c11b7bebfda46837e9e. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2502781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223df846d1af77c50a91851d2c2995b44b4a42d23b201adc632abbce00c17b3a. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2502783.