1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea71810d1026accc389150ed8739bf02c79d43d22f9b478b78721c7712737dcb. 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/ddef1fcc-c537-4060-bce9-b6c9c66fefa3.json and https://artists.proofprofile.net/proofs/artist/ddef1fcc-c537-4060-bce9-b6c9c66fefa3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67538d789ea11314715b66281eb3c9f5f6eb799701fc03c85540fd094ec767aa. 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/GBEXH2200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f25db9ea323414458f25ea1c31530a8b040b13d3342dbc7c6a213c4ded218e. 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/GBEXH2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5a112761320b2fe19efefeeecedd2071f1d65dd0e32ee5cd3c96c79a2b5cb7. 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/GBEXH2200225.
You Don't Know Me - Joey Anderson Remix Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6da3335eebd3da6e94db130c6f4d365a9ef0d7c890ff648b2a423332084b490. 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/GBEXH2200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bf5b55405594eb3e3bb4df4fcf6e2f057a85ccb5838c32eb5c7b26a8568c90. 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/GBEXH2200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d2efc1ad36043787dd0c23cce484cb5f42468a4348fb4ad0a4226773a77bd9. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBEXH2200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce69d977192be80b96eba8bc7963df81a9bfe8eea342fb86a73e3df6a90d19ae. 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/GBEXH2200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5090cfd6e4532bb8ad1818445e75a37e0cb3a0506f4d413f832fb468c7221855. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBEXH2200211.
Viciously Searching for Another Dimension - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea957222351f8be4c0040cfd855a99e9a53592c85b88e7c57d44c549a154322e. 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/GBEXH2200212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67d534cf2e9a5fef020805cbd08cca0906ec38df4b4266efbb36e5bb87f7268. 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/GBEXH2200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9f02d8d570626a1fca811cfacf0df63cca76746003e78b5fcaa76de50c872b. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEXH2200215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc6c251fe2fe65a32fc1268d7b1bad43547253dc578a53a3f1b783f1f98a01c. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GBEXH2200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a526c86b01babcdee672ad8c703f01c3e5e96b72d42be40ec82734b643bb62. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEXH2200218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f047d2f09658165ad796a618095165ca2807747da0bf79c482850c9064b574e. 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/GBEXH2200219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03727b74888ab77819d61d358579021d880960e665c4a3d1d8dbf1fcd2081657. 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/GBEXH2200220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127372c937ebac4a9516056ad1f0def594fe362490d54643bb0f6ca83ef91107. 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/GBEXH2200221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac52ad30492d6d0b9260e92223257c457498ee7a70ea694945567cf5d985d49. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEXH2200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6b5d4e6c37b042ff41a953da0c1139a063ff0cf7e3ee49ed59298b91e5d7c2. 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/GBEXH2200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4ca359bd669c2b8be93eef0727ee2ed264e6f4890d50cfb17035cd6683ee02. 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/USA2P2356690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3184e7c0064d26ae410672e12b72d1ed5611ed9646087c2c8f5fdf52af769a89. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42353837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb026841ebd6d82880cbf03a734fc43de7beaf1b3039db1313c5c268825e1a3f. 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/GBW232100546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1718d6adaaca7b88eefea48d7988dee8cbbc29da28092e9dbd95710d364dcd7d. 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/GBEXH2200228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46b8b9f7b24046bebe54a18df61f7f186c60d380e75989b47711cf69b26101e. 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/DET752200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789f884d0a413591251ecd92b1a10b96ddcbd61f64f361e1fb8756498d3d2647. 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/DE1A42193974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8571662d8569a714ac4a6ddf6b576c6fd49e54c7348a44052166f18fbce332d0. 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/DE1A42193975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07a258b0aef6a6dbce53c2a815fc4a79811be21d5574c3bb425af51942e2464. 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/DE1A42193976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877c74e7f7300e75126f1eedd9e4ba6bbfdc8289979ad9ffdc8aa8765e6386ef. 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/DE1A42193977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bcc9a174803101049bd6dbcb6b9307aedbadbaef0688662660bbfd424185ff. 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/GBEWA2103930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f93b87d8873c83e7cebcda713c5f1c8e10d9af767e1ac68333d945904e346c. 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/GBEWA2103460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929f76cb04e22154f1d2dcaa2aa7fb5a339ecf0215fe93451a271459a4ad83bf. 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/GBEWA2102970.
Warning Signs - Mind Against Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923803252a278609bd3c065705480fceae19f3778ce133331cbf9ff8ff35761b. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA2103931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae894324960286a844eb930264b34cb8657503b524e1236d872d7d5a06db2a98. 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/GBEWA2103461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4220f0ca8a81e779e1ec2941064adc40009a0c263f51f8acb461cb98102d4e7c. 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/GBEWA2102971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da4b1e7b90c65a0f01144b28c1d6fbd70e5f713fad855579f9513356bc5378e. 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/DEEC33500267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe092387cd57f073d8c849aef95e886fb5174e6214497883ea0efc8a2ecc3aadf. 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/DEEC33500268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4996dfbf1e46e1478d163acefd892a9a3cacd8eaa1e4b7646dbeeac4ca7c827. 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/DETO32100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbc9011f9eb2a467266103c0256684fbfd05308c430adb6f2b47c005e35f825. 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/GB3AD1900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cf634a280959b4a8cb432aaaa67a530a754a41bc57f31bd7067947efe4692f. 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/GBARL2000789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa809ba81f99a572eb9fa44c1f29ede8b87e0abf1126db39da901cdf4515e49a1. 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/DEG932001842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd807086ed8288db5cb0cf19c4e1c01239d4be02fe36cb558b7c011c89722025. 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/USA2P1928013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40437a732291b98452c789bf57ec19774974ed28841bf1ead768776648a4323c. 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/USA2P1928014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25df16af53f5ae4579742e58c5af19ad228d5b48a295295b4da5bb595896a754. 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/USA2P1928015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac04ca056673a9726930bc862b065d6eb99252bf17d94d8b16a7cd4fc9f55c4b. 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/US83Z1902052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ef54f1e70e1ee7aff2bd79b6d0473bf688db53afa5a5c57194b15d2bef057a. 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/US83Z1902055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfa035617a08f5695bbea9ee7ebc2cfb6cd17f7c6594c2b89a47e71b2cf3834. 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/US83Z1902054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb206439f71a9eb20729bb7b245a735fc6dc510b5e7ffeae1db3db9fde581b9ec. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1902053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc88237cbc0f33da37f24c047f1f94387ecbd47c71c66577d37aa27bee02bd61. 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/DEEC31750086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8fbafd1b654f6e67a90b49dfcaa744329251bf31485ea4b2693d517a5803d4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEC31750087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6da9aa65436dc92e23bd411fb99babcc36140e5d06ba811d6a4efe726a5904. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEC31750088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62ad44b0dc670927772e36533f69c590f1e5cddd80d3d2a0cd2688433650e89. 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/DEEC31720000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6f69e0f72dcbe90b024943a2d2701419503c599ef61eb53a3ac673fdc41465. 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/DEEC31720001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928cd1979b3c2a15560b4bc24c8ea3b20b136a00d005ca4c78f67e82410f8e34. 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/DEEC31720002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d8dd603e89898fcf3df80b1b142d638f510e62ce465e006cffe6672216cbd3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671502691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e19c60c22406947676da718f9ef46fc24bcb9d79032b1dba66393f6d0fbf8a. 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/DEU671502135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf22cc54e9792cbec02991484d0dd22f96a8cb2754b3049d53c3e9d4c52c3d3. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/DEU671502136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a41a232ecbf5d314ef1ba0e164794737b9902fb8a1ff742d8b1cbab1a87b79. 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/GBHQT1500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5631eb3c73d0834593e6ce01b3fd22d2f849cc86c7f052d041cb3d08b00d54. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQT1500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ced324a57dd2937fa8e7980f871cdce9200382a6f06407b8ba778b11f8e6ae. 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/DEU671402378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59c5d441b4264c17b830e0cc1b1feca5088debc6036d959e2b53731356c9dd3. 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/DEU671402379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d761b50028efb1b1d43e896d68c4aa39d867bcb3d85e472429ca467114eaa36. 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/DEU671402380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03398ec800e2bc2ce3742a33c86838a4d9df3fedc64f0187712111eab69e89f1. 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/DEU671401331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc97fdeead81bb6ba2eabbed404e406d07b8bf4ca3a446b9c7a7c98c9c65955a. 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/DEU671401332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cfc7201e8e9953b798a410c343c56543d4f18186cd5cf683954c132c86b9fc. 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/DEU671301887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db1d2d8ef4a0a90a099738229621d980d7aefc1ae8895ab94946002daad3b31. 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/DEU671301888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8472a518561504e6d333ed7d27c7e77607ea5818b841c40320f4560b41708473. 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/DEU671301889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46b8b9f7b24046bebe54a18df61f7f186c60d380e75989b47711cf69b26101e. 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/DET752200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3b1ab31c5a364df8a1d1d8207deadd4d58dc6cd1ce1b3a9a76871ed018217a. 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/QM6N22537266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bcc9a174803101049bd6dbcb6b9307aedbadbaef0688662660bbfd424185ff. 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/GBEWA2103930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9824cfa26ce4955cc734c0825fbdc31ee0675e26f184a89d6a02bb2f4f816f05. 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/DEU671202130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923803252a278609bd3c065705480fceae19f3778ce133331cbf9ff8ff35761b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA2103931.