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 0xe6866e7c44bc89634f99668636e15ce6333bc5540f923f9c60d0dfb305956c2d. 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/2a715dbe-7486-4f3b-95c7-7f60526db985.json and https://artists.proofprofile.net/proofs/artist/2a715dbe-7486-4f3b-95c7-7f60526db985.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 0x829a3038635bce588689511959f90c56ad90471f1da5403276389d30ba44d568. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/CZUM71400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0146162fc8ad11cdf36aa94366b39e027f60b84a3a842aa4334a57c9c423f8. 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/CZUM71400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6625496fe44ad2a937dabffa0a602f2b4959556b723ab08bce64a093ce1590. 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/CZUM71400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad808953474972d93588337bcde7bc6a8d9b465cf564a4db51bfe843c89aef34. 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/CZUM71300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56332ab30ad1938d722e4c0652ddbd86a2b0f53f24837db6ed2108bfd651afd1. 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/CZUM71400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea04f991bfe3c09998faf8eb654443f559a34f5019de47908e89f387e4e9225b. 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/CZUM71400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850e703af384bb951d3badb36d434e9b614e3994f4c7f7d27ed8861652718287. 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/CZUM71400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b30b7f0ff261eb56589bc84d731a88dd523330deaaf7db460c907ba6474cb1. 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/CZUM71400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c283d37c254e0044385017f2289445528570aaa280567ec95fca2cc7ed9a6b. 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/CZA110205055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb871e07f4a1822ad5e0f40418213010a02e3d4572ee0dcbd18e6e7b95cdb82b. 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/CZUM71300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697edc3d09361332e052ad589f93f3a2b9d30c0c1d2304349216b349dd90761d. 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/CZUM71300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc86db6268cd1fd5b41543894402399eb5257271fd7ec85293974d263d04a31. 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/CZA110205059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7da41981e738b75fd1cdfd8890fef97f53cdc0ec408dc4f20c78fd00eac11d. 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/CZA110205060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd78e2df8a6cb001514b5cc026a3695fa82e9cf4c9291ca396bc63a1947f5a7. 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/CZA110205061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bf93b4f5b3a0194f40f3100e609bbb92ccc6d0076c6cb3332a1e3ee69ad7e7. 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/CZA110205062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddfdb3bba0055646f2fbc3476815ac59e868a405df7548eee3b06883c4a7fd9. 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/CZA110205063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945aca8cfb8210f96b2ccda26effbbffccd753f93b8c001fd21f68a956f26ad4. 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/CZA110205064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdedb51ef8ea07a85dca3dd1728c26d492eba149a20cfdd5f98d31cf69cbf00a. 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/CZUM71300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0399ae6c0753f8b69b5e5a28350572de04e6e971d3844d851375350a5f41ae. 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/CZUM71300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabca47d4d510852271bc03affb6cd3167af762b77da22be2454469e82f7b89e. 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/CZUM71300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f2f7bd0353e983d102cbd8be0bc7c9e34136c5a875353e1f0997b77cc18f50. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM71300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb590a2783fa2fbfc9942a6a44274724cdb43a09ebccfe931f10affe27727d55. 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/CZUM71300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eddd52bbbcf2e727ba2a6f49dadf038a3f95eefe2352b5c99bc0a76db01f048. 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/CZUM71300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e7b28e838f8f7f159c53d7c28a5c0647e172a13d6f70506fa2c0d5c42f9d1c. 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/CZUM71300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195e5a70d74aa68601c23fef603e8d061ec026f32bfc5201ec908e34fc392e65. 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/CZA110205073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b3057d3d654d628b2a9272fe6721d7619b045cd0d1bb0a0f13ae116bb60ad5. 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/CZA110205074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0b4b84ec202d3d6a17c0f108cc8dc35b5f5eecce6f3e0c35c3d85d8b52e870. 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/CZA110205075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ec81aa041b3aacc915fea163b50aa2a26037749c0dddc564fafe84de360c2c. 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/CZUM71300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bd11d7eaf7ea3e9033f595dcfe23c0fc38d7cbb94e4f1a25ff16373c5fce99. 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/CZUM71300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab178b722b72593cb0aabe7c4184640bcdac135bdf8cd76b8407d6309722ad9. 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/CZA110110005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c5296d5fb5a99c92d06d09cd200a47e599e8b21297b6cc6eb3dd6e73457e3b. 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/CZA110110016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c283d37c254e0044385017f2289445528570aaa280567ec95fca2cc7ed9a6b. 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/CZA110205055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2e3b560a2b9a75b5962ea96ef06da446d47703dbec555c3f57a472c647cf9a. 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/CZUM71300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb871e07f4a1822ad5e0f40418213010a02e3d4572ee0dcbd18e6e7b95cdb82b. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/CZUM71300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697edc3d09361332e052ad589f93f3a2b9d30c0c1d2304349216b349dd90761d. 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/CZUM71300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cdf2af847effe9128a8ce04f0d3be03dc7e6979c366144c63c14e18abf34a3. 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/CZUM71300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd78e2df8a6cb001514b5cc026a3695fa82e9cf4c9291ca396bc63a1947f5a7. 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/CZA110205061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bf93b4f5b3a0194f40f3100e609bbb92ccc6d0076c6cb3332a1e3ee69ad7e7. 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/CZA110205062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddfdb3bba0055646f2fbc3476815ac59e868a405df7548eee3b06883c4a7fd9. 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/CZA110205063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945aca8cfb8210f96b2ccda26effbbffccd753f93b8c001fd21f68a956f26ad4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA110205064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdedb51ef8ea07a85dca3dd1728c26d492eba149a20cfdd5f98d31cf69cbf00a. 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/CZUM71300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0399ae6c0753f8b69b5e5a28350572de04e6e971d3844d851375350a5f41ae. 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/CZUM71300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabca47d4d510852271bc03affb6cd3167af762b77da22be2454469e82f7b89e. 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/CZUM71300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f2f7bd0353e983d102cbd8be0bc7c9e34136c5a875353e1f0997b77cc18f50. 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/CZUM71300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70af987cbf6eb24c0f337044ebcd5ab19b39a0d8a6b4a6543ecf4606f1d4b195. 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/CZUM71300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb590a2783fa2fbfc9942a6a44274724cdb43a09ebccfe931f10affe27727d55. 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/CZUM71300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eddd52bbbcf2e727ba2a6f49dadf038a3f95eefe2352b5c99bc0a76db01f048. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM71300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e7b28e838f8f7f159c53d7c28a5c0647e172a13d6f70506fa2c0d5c42f9d1c. 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/CZUM71300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195e5a70d74aa68601c23fef603e8d061ec026f32bfc5201ec908e34fc392e65. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/CZA110205073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b3057d3d654d628b2a9272fe6721d7619b045cd0d1bb0a0f13ae116bb60ad5. 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/CZA110205074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0b4b84ec202d3d6a17c0f108cc8dc35b5f5eecce6f3e0c35c3d85d8b52e870. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA110205075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bd11d7eaf7ea3e9033f595dcfe23c0fc38d7cbb94e4f1a25ff16373c5fce99. 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/CZUM71300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dab8543ae9f6cb98582675c04a0d5fb86a5130a8ac7dc8554315151a5f5bfae. 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/CZUM71400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecd72842ece4e22f4a599d71c9fc878412357fbad3110fc8011617e7e326b68. 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/CZUM71400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faffa2f0a16effe26010310368b788947da8f2ed9dd58ff1761d1d85b795dc8. 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/CZUM71400180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212951cf2fb11567758f7a95e576a0e5f5783522a4471239eaeb193343d03df8. 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/CZUM71400182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b714e1db509e2b4f40e189376a4a9d45e792f1546dbf5da8f36ffb9d0c9ced. 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/CZUM71400183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a69040e7381316833f0f8a56d4c342f97338d8af58eebeec7ea6633b76ac7df. 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/CZUM71400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b66c981d50c890d94ab8a1657eade43f621cb52b85e9760a626d13c83d10b37. 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/CZUM71400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f5b42d1dcf1410d953ed2bddee0e2d8fb86b0c1b5938b70e53943bb0a86e03. 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/CZUM71400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94968031f51ebfa95d3cc6f66429f177e338a846140bb8eaaa381e9553679de6. 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/CZUM71400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bf14e06b1a29405a91a424acd903af2e000e6710256e6da5136a64d83514ca. 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/CZUM71400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2607fc1aa0bd67ea0f8334a2f0f179057ba52e8a28cb06c937c8ff05e750e72c. 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/CZUM71400190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa403e74e73a623a64d33a28ba71185d3a3149083a8190bb6d333c99779eadb2. 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/CZUM71400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6942942082f33d3436005501f5b06ed5a32b42e89cc580125e9d9d8863d46f9d. 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/CZUM71400194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed6a28e881986bf6f6976d380dcbada8cf1675192ddd2654a510cb42892445b. 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/CZA110306150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb794ebc9f71fcad39a3b7eba784b9a793db10addda8ebd8e7eb47fa9e136de5a. 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/CZA110306153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc86db6268cd1fd5b41543894402399eb5257271fd7ec85293974d263d04a31. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA110205059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b3057d3d654d628b2a9272fe6721d7619b045cd0d1bb0a0f13ae116bb60ad5. 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/CZA110205074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945aca8cfb8210f96b2ccda26effbbffccd753f93b8c001fd21f68a956f26ad4. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA110205064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bf93b4f5b3a0194f40f3100e609bbb92ccc6d0076c6cb3332a1e3ee69ad7e7. 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/CZA110205062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c283d37c254e0044385017f2289445528570aaa280567ec95fca2cc7ed9a6b. 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/CZA110205055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddfdb3bba0055646f2fbc3476815ac59e868a405df7548eee3b06883c4a7fd9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA110205063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc39f1c36c232a1861c53cf3f410ccf0d5edb84cc9d3db36591bc9b8a1d0bedd. 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/CZA110306149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0b4b84ec202d3d6a17c0f108cc8dc35b5f5eecce6f3e0c35c3d85d8b52e870. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CZA110205075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c2589ce256017f4e2e3be675c66413c4e066b759ec1ce160669a0a37f74ffe. 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/CZA110306151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7da41981e738b75fd1cdfd8890fef97f53cdc0ec408dc4f20c78fd00eac11d. 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/CZA110205060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195e5a70d74aa68601c23fef603e8d061ec026f32bfc5201ec908e34fc392e65. 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/CZA110205073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b0367911599122b5088277fce45f949149c54a2410c4efc6005d01190d283e. 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/CZUM71300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56adc4fecf03704ccdd0566fd7fe0bcab346133f5dd62d7e58c28d24306d1802. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM71300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101ead61c7faf2ab099c6e17758731a8c8fbbab34c57598bef64d5b17f033ace. 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/CZUM71300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f0061969f143ab154085989ca0352db541ed8747620f755879cc46ea4b13b7. 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/CZUM71300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f6d548007c0b6614e9734b5da9f586bbdc30ae7203e84d167e692436f65b68. 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/CZUM71300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814ef26ab666c3f28122bbce63f58eaaefab99443eeea18d5ab5794384f5b57e. 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/CZUM71300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa231ca7538a9757dcc46292ec71222cdfec5e10bb776beb72d8ee06ac0fe356. 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/CZUM71300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d36abd6256f5a59904c5fd2cc780c81546488e7b5abbcc754856030bc90e6f0. 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/CZUM71400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5c62236d634c8584ba2fcb7532491644fd6635967e8c593d27e374725f06a9. 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/CZUM71400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbea5cc4caabc6336bd3e0dae3c5c958ff8a80d0b5adef54fce287d9dae394e. 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/CZUM71400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c0bd7164a7af834161146d5601260aa38298a90d0630e520fcaf3aae82b220. 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/CZUM71400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d902f7d9bff111bbf7fdfe7193f793dd05c897f4bcd9dd79d8e5605e3f36d2e. 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/CZUM71400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41452d41b71bdd82c433a994b71c86e7b02f861e07fcc5d692d95d899f35347a. 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/CZUM71400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b424d374c2a351b61a85552a5d4f2cf85861b24600c94219b9703c30289adf1. 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/CZUM71400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fb032bac0432988bb1c1e32e1241fecc57ffb9e3497cc48098adf410acb1d7. 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/CZUM71400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e7b28e838f8f7f159c53d7c28a5c0647e172a13d6f70506fa2c0d5c42f9d1c. 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/CZUM71300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabca47d4d510852271bc03affb6cd3167af762b77da22be2454469e82f7b89e. 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/CZUM71300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697edc3d09361332e052ad589f93f3a2b9d30c0c1d2304349216b349dd90761d. 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/CZUM71300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2e3b560a2b9a75b5962ea96ef06da446d47703dbec555c3f57a472c647cf9a. 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/CZUM71300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f2f7bd0353e983d102cbd8be0bc7c9e34136c5a875353e1f0997b77cc18f50. 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/CZUM71300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70af987cbf6eb24c0f337044ebcd5ab19b39a0d8a6b4a6543ecf4606f1d4b195. 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/CZUM71300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eddd52bbbcf2e727ba2a6f49dadf038a3f95eefe2352b5c99bc0a76db01f048. 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/CZUM71300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bd11d7eaf7ea3e9033f595dcfe23c0fc38d7cbb94e4f1a25ff16373c5fce99. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM71300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ec81aa041b3aacc915fea163b50aa2a26037749c0dddc564fafe84de360c2c. 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/CZUM71300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb590a2783fa2fbfc9942a6a44274724cdb43a09ebccfe931f10affe27727d55. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/CZUM71300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdedb51ef8ea07a85dca3dd1728c26d492eba149a20cfdd5f98d31cf69cbf00a. 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/CZUM71300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa231d6560d4227ac01acc579e1c68f14067ee74633f72261ac424cd1b6c34acb. 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/CZUM71400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0399ae6c0753f8b69b5e5a28350572de04e6e971d3844d851375350a5f41ae. 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/CZUM71300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb871e07f4a1822ad5e0f40418213010a02e3d4572ee0dcbd18e6e7b95cdb82b. 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/CZUM71300106.