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 0x10b4b61b2d42bc1528df9c286a72908d2e7b48a6c6ef522521d94793eeab5897. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a6fb166-e340-432f-b8a0-d4b2b3cfe52a.json and https://artists.proofprofile.net/proofs/artist/0a6fb166-e340-432f-b8a0-d4b2b3cfe52a.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 0x99f28438dbf8b152f3dd2ee809928b2f9d4dc0493dc59ace967ec708a861bdd7. 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/FRX452186540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42981860060064c226d13f013241a4f248844eb4d1950e8ab3ab4ab3b2cefb83. 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/FRX452186541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dc676af2d2f4621bb7cd2e34145dcf2662fbed9e37acacd0a2be607677b971. 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/FRX452186542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553a67f4ac7d60a3e8cb38df762ea5b181e5ca4433d4b8e516c31e759a10730d. 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/FRX452186543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2566f849ba71433a6769279c0594df08ae7a1603172af685f8c4d81ba2b87354. 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/FRX452186548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bb3602f14516f849d44c9de50cce956b40fc3224f04c287c1d7df90d5d6e6b. 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/FRX452186544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57411c68e907906fd7ea4e9cde4cd26468325f98407d5c33588b0f05d5ea1427. 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/FRX452186550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d6ac2bb2615f180a908bd86b2fd5404759550a3d3d57d8218d597f3222680b. 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/FR26V2095730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c11394d496533af4d27cf6ce15d8ef095cbd4050193bd81959dfe00399240fe. 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/FR59R2120741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f4cf0ac77b7da2ef31f819bf45447afd6d18a8c1bbd28b0fed3184c496ce8b. 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/FR26V2095731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b84e13b3cd5b998088884142370ecec5629806b0c4f0a24bfb2dcc52e301982. 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/FR59R2120742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76abcfd08cd3323e83dd1687a51034aaba0fc22a80ca8932d3613e27fdd67e21. 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/FR26V2095732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee124b4ee603eab1d6eb2a6e82d60d5aab32642ac3d50ba8d99e68541cc59db. 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/FR26V2095733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16f1236e43d1b3480a781eef39589a97f848af05176b7ec37a6f84d6adc9647. 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/FR26V2095734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84604ba47cc4be33ed2f16dc1844801e3bbee0406183bdd79578b66b91fef349. 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/FR26V2095735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd0cef2f1e8333a6d8733f874f7f5eed9333d2e0e59b318708f5138ea50add. 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/FR26V2095736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb040f12977b4a47245d064b57063341ecbf3ec73cd34ca741b9cc2fcd5ee3e6. 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/FR26V2095737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a64c5e8ea4b9804bcc57ffe0b6ed3a406f464e89bd7039f9fb334ef9840abc. 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/FR26V2095738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17136993df5070152f96948840146750858b2c834b71e13ee5715bd259ab5a8e. 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/FR26V2095739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d473657763b0b2d105b8def64211b3342051a5c9b8626279e4a1e456014d5fb. 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/FR26V2095740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d6ac2bb2615f180a908bd86b2fd5404759550a3d3d57d8218d597f3222680b. 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/FR26V2095730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f4cf0ac77b7da2ef31f819bf45447afd6d18a8c1bbd28b0fed3184c496ce8b. 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/FR26V2095731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76abcfd08cd3323e83dd1687a51034aaba0fc22a80ca8932d3613e27fdd67e21. 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/FR26V2095732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee124b4ee603eab1d6eb2a6e82d60d5aab32642ac3d50ba8d99e68541cc59db. 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/FR26V2095733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16f1236e43d1b3480a781eef39589a97f848af05176b7ec37a6f84d6adc9647. 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/FR26V2095734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84604ba47cc4be33ed2f16dc1844801e3bbee0406183bdd79578b66b91fef349. 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/FR26V2095735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd0cef2f1e8333a6d8733f874f7f5eed9333d2e0e59b318708f5138ea50add. 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/FR26V2095736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb040f12977b4a47245d064b57063341ecbf3ec73cd34ca741b9cc2fcd5ee3e6. 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/FR26V2095737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a64c5e8ea4b9804bcc57ffe0b6ed3a406f464e89bd7039f9fb334ef9840abc. 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/FR26V2095738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17136993df5070152f96948840146750858b2c834b71e13ee5715bd259ab5a8e. 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/FR26V2095739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d473657763b0b2d105b8def64211b3342051a5c9b8626279e4a1e456014d5fb. 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/FR26V2095740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1954c8b381c052464296067c34e976d252276128ce15b824a00f787ae550e4. 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/FR10S2354428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63862e4d82273fe8448e8a9b977903fd220fe1414d1185e545b156115c7a030. 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/ITMDU2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef742046624377df98f0138433bef3e7f20878a81a3197b5fe33661939fc1fc4. 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/ITMDU2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6db74c1e5ab156d6f86573350ba1bee35852954b6c86c36277b25184f20ef42. 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/ITMDU2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa936f3afe618263117605644836d1bc535df10405293624a2d291f8b226d2132. 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/ITMDU2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c98584cdd0694d83b7090b6eeed7b73c6ec2ac616b6d51838c4fb60142451f. 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/FRX762498372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6ca3e7d1f72a42763da6e09b2a5d126b6bb29c59e119e24648f9ca478fc5a9. 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/FRX762498373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c994585d77f0bfb585554f566bf3ef8a0b6e5ef0e5577aa5a51c37e5b84dec. 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/FRX762498374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7975bba3c3dad90feecdb5884f7c3802291c719132167aef9e9e8f36f35399. 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/FRX762498375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41a901011d5675a9dfaef5d69cbc0f3ec0ede4d35b4639c7b608686cd5ee391. 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/FRX762498376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbf6f9ab4563dcfe383e7c6134288b97d34bf501381bcda1d4857e4919a6ea5. 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/FRX762498377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406ecdfb6fe1c1540e96db493037cb254d237ac3ca3edc2bc6e19665cfd124a0. 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/FRX762498378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368c060cd04455ad3cae516fe09b0a0670bd31ce171a0c3e5ed4cea6ee9a02fd. 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/FRX762498379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9b9cfb0f3e695f7922280c675374c21c8d7b34aa361a1336c6d9a3be66ab73. 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/FRX762498380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7240253049a6081ea4b4eb7a08f538a3c5deab172129203649d44b26f43c05f2. 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/FRX762498381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1a06ec12ead70b8aff42627a5ac7c3a89cce08c763f7d469e66da41adc310d. 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/USCGH2490948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c46ffd007f05aad27ab2e965f67bcb48c6a3055aac7c34b3c6816934b007b56. 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/USCGH2490950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090bb931c04c8b9afb1db9e45086ca70ee919a5f5537002b80edffca01626a96. 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/USCGH2490953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2ade01f102c028027d0f955a31fccb2324ce496b7f75267fff4ff1945f7bea. 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/USCGH2490958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68de7664526549e4866e111479bb4522311179310cb406c27b5f6e86a7ac9df7. 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/USCGH2490959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f316bbfcb0b28921b539f3f5273b658e683b63735807a90b451707172f3f84. 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/USCGH2490962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010bf77c2d5d73103bf1c6c248c77bad0ac17b5ec63317901235d874f81ae8e7. 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/USCGH2490963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7967b80c36752bfe4732154b955a563ea2afabb495b77c30ecf74f24f7eec7. 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/USCGH2490964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff58785b4be36cf0001c15ab5871a075938c1c30c6d624a091d09b5c1816be88. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:20:19Z), 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/USCGH2490954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d24d88ca69adf1edacab1ee1563504d3f4a14dc2328e3417673f787fa2df73d. 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/FRS182109260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff86b3e32642004e022304ff4b07fdbfa9a3a76886a940e0af17ca3a36cd644c. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182109262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4541a93adaef11d7f037862498125e59099abb7f5260624ddb3699e6f6aceb4c. 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/QZHN72432682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b05ef2cf09a9830b4791855dd60c33df1f7da87ba20d89f131567b79da7220c. 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/FR59R2281425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ed19f1d93b1b478ef92dac4ed08123a625a7138964446e5082417dfcac70dc. 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/FR59R2281427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6613b4a18a2daeaf274ff07730514acda070eada9eafaedfb676792be59a958. 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/FR59R2281428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66edfd802098cb4fc6f0f3d6cb51e91fd9976a9399ddf304e82f944f065ac6a9. 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/FR59R2281429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfa1e211acd4cf5b9ba05bd05450c913a444d407989a9b489954a900905649b. 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/FR59R2281430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d2c90e7bf4d2b2b5108be9f0c380aa491c882d3aac5fc6ce117817b018c542. 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/FR59R2281431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c12e7554409bf87c459d49aa0ec422e65725a947997e5acc20bca81475500b. 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/FR59R2281432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361d6cdc84274361fae4416b45762b4caed38f603d8f1e2d8676d7e1ddd7b690. 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/FR59R2281433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068ee955a11295ecde2c88313b7d80e4655a99ab9b36ba72f93b853986fa60a9. 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/FR59R2281434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dabbdfb152c6e70930b255031c9a013dce56ace077e11723af2819482b83d1b. 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/FR59R2281435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0225cda4042901cc084373baad0d32f61e47fa18eb13d8e579877ff1fc354359. 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/FR59R2281437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca593ee415c7857605e564885b1e654a5a1c98d92d502e2f92381e14bae46d2. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2281426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1d395aeedaa6efd7a4197aee0e1c1da3130eeb3f0a68906659542d2423c829. 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/FRX762119411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515bd3add52d8adfb954d21a871e86d7ac8078e9e666352b365f057121da7d1. 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/FRX762119412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8333f5b2dc32c5e657a390b408f92a8781eb0c7c4302024032f5aa10e7f072. 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/FRX762119413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81e10b42673e2c57eb4018131b00820208cdf091ae1786e7e3f89f6f7c63a79. 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/FRX762119415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c628457211328055aca7efe56db27f269df00fb898b48f9576980916b9f2909. 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/FRX762119417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e473fd56f2a8a157d73b4ea59d2d2323a27421d55dfa6f8986db94ca3851afc. 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/FRX762119420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f62423c2c787ab97ab661a15527b1536238e0eab4ab24eef75953b33d9c7b94. 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/QM7282410301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacc4f2aaf8f12a3593c3afaf385ee052d8357da29c6f20044a234fb774fd1b6. 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/FR59R2301954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a1d99320206b60d0c6ccf6b64e89c6208d6d7ba4284510694d4fb65be855da. 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/USDY42472700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b05ef2cf09a9830b4791855dd60c33df1f7da87ba20d89f131567b79da7220c. 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/FR59R2281425.