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 0xa35918f7f1e05b7c8c5de7666c499a056657cc9d88241ab8e2ff6f2579599092. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94234754-cd71-41c7-8326-92620385765c.json and https://artists.proofprofile.net/proofs/artist/94234754-cd71-41c7-8326-92620385765c.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 0xa1c21315755e81cba61e7731c4c57b37dbcba0362cb5f7049b0ab264b713f223. 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/FRDX62311530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cea2e2047372903a8e6e68a38ac705bc4533d6990903d5d398f5fbcb960a61. 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/QM42K2269169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f8f069bb5c3169223d345270ee4a620a1e39ff6498baa4fd26741a20672a48. 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/NLCK42237357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe81a3e345c3fcb072cbfe251223fada895f81a0c79a8d70abf3d07f6181e93c. 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/NLCK42237358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35520d1992b0bcaadb8102e870296a08eb2986035bc68ebcdfe9e4b2699bad7a. 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/NLCK42237359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320c6099817e4f13d3df77ac7d8d91ad4c09a6e8864bc5b045a0793c9eef4540. 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/NLCK42236070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37b28cbc92b5ea3b94e52c3485cef779c7756b9f1183affc4fe219dac38313f. 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/FRDX62303180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ba7bd28c804de2ddf31947c0934f46cfd7355c7be6a93f3cfbd6c769a43548. 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/NLCK42227971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6703ea7676363e44d54078583a04c8af5e4ac15e151439ae0c7e16aecdf16d7. 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/NLCK42227972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03f093abc206684cc2b9c262bd40b26f54d2135d93eff18399ef71bd6602915. 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/UKN6K2300334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e9ba135c3a3cecd09c30ce659ccbdd9a8f824f65d4376f3f6ffdf25da6ada4. 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/DEPI82416677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59980ee730601261b782b4638c196dbf50b433c2cb9cde9aa2c5d83c95d396f2. 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/DEPI82416682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6cc6f5afd5a949d458eeeaa1935d9980cb9d0dac60e6e544b7c3bdebbeb37c. 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/DEPI82416681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4000a2717e75a0d6723d01f05b4b2f4f7f5478f5b3b44c4d3980a30c7d0cdd7. 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/DEPI82416667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5e66f2ae2c1e1a6e474b16ae8abc9f662a59fa3a81762203420e093e99aae4. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/DEPI82416676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07de39dbee63225bc76876510eccb6e6b7d3323ac3509686a4e325c00d492ef. 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/DEPI82416672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b86086a2c4c216bcbc220a12f0602ee1f436ac1e443a0f17e8e3296fcc8348b. 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/DEPI82416680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df89de5e342ae74c7fee27c162bd3cdc63a7d041109888d69c243a23313bdee. 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/DEPI82416673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b29ae5648588a00d6b42f9d2c306b079af6742e490c0d8ffcc1a807776cd702. 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/DEPI82416683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c6d80b30fbaba52e2c8dbb9e6250be842027e6bec8bab15c503f13bd6e2a1f. 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/DEPI82416684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f80df6fa6a3cbd2a3500a0e03ea8b50fe530c3726d48676980025e2f59bb0f. 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/FRDX62311100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc8847f52945b960e7e291c9c60e3e218fc1dedd84b545d8f82cd05c319fe35. 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/FRDX62311110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a0e8a9f804657864a49bcbd84784e5dcfdead3fcef5137e4cf751721c475cd. 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/FRDX62311120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d6da636a213f7ac3f6028861fdb14750acd9b1a3041737b525420aa4c74e4b. 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/FRDX62311130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb063e5b2936cad9444e71646e1b25daa77659fcfa09421ad790f6aa316bbab. 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/FRDX62311160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9785058e9d5fb8293ab147b0b6f6d02cd6b780a653beed00211c31b8e8861b38. 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/IETLY2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe943363d23c34fa7a796c68bf80bfe816738fe3c710a37ba74690dd43bf31ca8. 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/IETLY2100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c166aa9724a15748dd3446e8f7a9f44e175d577a1b11caa4969e10476c1658. 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/IETLY2100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4057e52388df09ec13f5e6ab0e85e0b6ca482ada99a078cb3cfd33aa34294d9c. 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/IETLY2100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816eef5431cb7b3acaf5a1c5babfdc75823e847d75455100abe4a37c149d5b8c. 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/QZS632306888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6b202029ef30c36ea5f1c64ded19b868c3475134adda1e709fb10b62493470. 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/QZMHP2305349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a7587aafa16871578a1a6b3092312dc3ab375d827f341d9ebb238ef29e2e33. 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/QZS642328225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad4b47781717228d6c8ddcf5b76ce192f30e123f4b8c4fee6227bceb8754e72. 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/FRR642400180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0f6d05bf82f77028af39379e1defafe8fb796bc27c1853d3a7492f7c436247. 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/FRR642400183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfd002db2c4355d1d9444519653329a4222951c866ebb48f44e865c056d5826. 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/FRR642400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c21315755e81cba61e7731c4c57b37dbcba0362cb5f7049b0ab264b713f223. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRDX62311530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a1d8829c3d23942d5eda3dbf07ffb5389b551855d1122c31ede40966c97392. 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/FRDX62311550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320c6099817e4f13d3df77ac7d8d91ad4c09a6e8864bc5b045a0793c9eef4540. 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/NLCK42236070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea020edb7d3032ed84f78d81b716edf01bd3ae41710b52123bf927bdfb00aca. 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/FRDX62303170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb063e5b2936cad9444e71646e1b25daa77659fcfa09421ad790f6aa316bbab. 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/FRDX62311160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d6da636a213f7ac3f6028861fdb14750acd9b1a3041737b525420aa4c74e4b. 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/FRDX62311130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a0e8a9f804657864a49bcbd84784e5dcfdead3fcef5137e4cf751721c475cd. 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/FRDX62311120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f80df6fa6a3cbd2a3500a0e03ea8b50fe530c3726d48676980025e2f59bb0f. 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/FRDX62311100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc8847f52945b960e7e291c9c60e3e218fc1dedd84b545d8f82cd05c319fe35. 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/FRDX62311110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118f4c6a4aa1f2e75717759179177a3a9ef7d52078ebac3202383262732a8079. 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/DGA0R2492142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50e4e84753d6d4af9acd5f43442d58be7d88eb30f300260d3b1dfc38c2134d8. 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/FXR752409063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504b0aadd8b23595688b489dc07eb779723d55647727390a1f5488c8de33f104. 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/DGA0H2461717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cf62ab71e496cddcb3b2a33b62507f2caceb0b56d947461b392187ccf5a2f5. 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/NLCK42501400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dd42031802a285d5bb11485906a1c6db255ffc7c5544662b9f909532cb7232. 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/NLCK42501401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc53340fc45b13da73dd24f8242f8fda394a08503b9483abf96719bfa034b46e. 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/NLCK42501402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2896bd8c53bb02ffec276b6cbb3525ae2b6074eeb0600759ff4a51540f51dba2. 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/NLCK42501403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a01c277922e27cfd8dd210cb23416658ff23edcb08ac927a31d272b54c6e123. 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/NLCK42501405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e7b2e8c3fa152c6701b4da3e75e5e4fb4be07a2c0b3070e5207dcb1fc898cd. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:24:45Z), 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/NLCK42501408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b805bbab06aed14ebfe8279c9cffed727f2ef2bfe49f1ed90f34f3ee93de483. 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/NLCK42501412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bd8addea3666d2cfca9461944ef720e6009ed141b69e9e7cd5d4af455ea079. 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/NLCK42501414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4374ab21095fc52b2221161e72dc6c49693120ead5ef6c52bec00cd47e513ba3. 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/NLCK42420869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6354b189a57db1ee42c15fd679839e41a10970d8eda288ab592de7169d54c8e5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLCK42420870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4e5d4dc54b61b359a8f643886a72da91840ce13b4d4192a2cb767e3c9b3ed0. 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/NLCK42420871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da29bce4087d30c6ba15899a6426d808242df426aa160d97ef2c7195f05052d. 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/NLCK42420872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7cd70c0e5e95c4767d8f73b0adb892f17eeb78fb4a9ee71e5cd99d533b70bb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLCK42420873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118f4c6a4aa1f2e75717759179177a3a9ef7d52078ebac3202383262732a8079. 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/DGA0R2492142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb183771ce9a286bbfebcc77451eb811a0050081d096803dc0fe19f050213f06c. 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/DGA0R2492143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c96883bca577aa64f0ac7c3714eba69233eb80e03fa53c25cdd0af95faee17. 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/DGA0R2492148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504b0aadd8b23595688b489dc07eb779723d55647727390a1f5488c8de33f104. 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/DGA0H2461717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6764e10a555713d9340098291cf21a879f7e578a211197524b0b936b91509f. 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/DGA0H2461720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae7bbed05bfe5f5b574ffdbf35c3ec91b0095665d16e142968010d63f2577e8. 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/UKN6K2401342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc538ae1d3aea4e6c3f2531998c02c32823bc6c93cb645323789c279db7b31f36. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2401343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3068a96a5b114ec7e7dafa842687da9b13bb41025a4972f99da29436ac96b17a. 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/NLCK42505641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1f7c42602bf0794b60e6865beea9bdecd701bb83edeb07a7112f2fd29422d6. 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/NLCK42505642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10c87bf7fe6581654e4f1a0a341981cc15eac9e3527bf9e4848121453486174. 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/NLCK42505646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f16a585d701e8d1dc14a8e54dcd9ae160f2cb5e60b3cda118947fd20ed9ad79. 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/NLCK42505647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bcf66c304bb9b76db34051785dd110315232bbb353df002fa13d1fa43eb2ef. 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/NLCK42505649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954fda388d618a9d3833953d5835e5e9c931e4bf9cda1b00c2da3891b179bfbd. 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/NLCK42505648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad00cfe42a13c2c3b59a71729607d7947cd65b024f87ede20c3f0f2d06b64ece. 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/NLCK42505650.