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 0x0df533e440d138adee191d0f245732484bdd8be1107206380d607472b5389ade. 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/b72fa310-e60f-4ceb-b404-178693b55b8c.json and https://artists.proofprofile.net/proofs/artist/b72fa310-e60f-4ceb-b404-178693b55b8c.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 0x16b3516b640fc8a971c0c3c31a7e558878ea2312de31c60b2a94e3bff9696898. 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/BCBL92301401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572cd5cd86018ef27260b20fec7a9d5cbcb982b481674ecd537829acaa8446dd. 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/BCBL92400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d971af5d265816afbfd60f6887b25ded20cc63f1393c9f78031d8c84d995caa. 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/BCBL92400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7378dd5a75edb8ee51851ac4a987da5d0b0e16ab9be0e0f957b755bbba00b662. 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/BCBL92400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80de6d976d365c6d8364f72c47ae6769d6dd69de3b1176c48d675b2195549f3c. 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/BCBL92400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebe4a46cd24d60abf5d478fdb8448981fb1cd53fc80479342697a75dc963bd9. 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/BCBL92400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21869b512ec8e1d157822998d0bc83a46a71ef93a03d856c957f00f8de12623. 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/BCBL92400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072b7ccbb14ae05f47e8bec1efb90ccec022707ce02a196a0f4465da65cd7257. 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/BCBL92400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe094143d5c45c1e92acfb2c8fd68fffe17611644e84c421cea12cd290e8bf0a2. 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/BCBL92400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09e873d2fd9be366fd1ad1682743833e4c793640361b45e94640bbb9178ca9d. 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/BCBL92400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d759192d99f7a0aa285afeffa7bd9ca9d9b7e082e46650faaec6ee74408686. 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/BCBL92400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bebb28f91f31cee74e05c1f81a2a7230c4944d54418974c45d39cdf8a47e5b. 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/BCBL92400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786b52bf78b42763bb862bf3e18c4b10f910e2f0739ac51d9cdd40d111678a35. 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/GBSMU2013409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd111b9281f315ae9a9e0096ae074d6bed764ace447814f970e7c57c65115f0fe. 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/GBSMU2013481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24daadcf70e219a0bfe9821960067f4426961bda7aef78e5d7d907365b069bf1. 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/GBSMU2013482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0f692ea4cfb05b81ed02d5804f23289b283af75e0679478bb727cfa495420d. 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/GBSMU2013483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539aab3dfd7e8280e2ba07b2750337be6c76d6ba86eed457f2d259c8af2eb848. 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/GBSMU2013484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bfc6e272275bcc9fb23306a017eb79155a6f8dfac58fa447e83c84cc04bdb1. 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/GBSMU2013485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4db01de66297678c563dcc0fcc3388a334bb549fdc9da7e7983d9caaeebe28f. 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/GBSMU2013486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc808e9e95693541be3c01a1f1b3f3e7a9a232dcdcd99df07ea7b9a57764a91. 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/GBSMU2013487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fea989c664bf255c8c944284a977daac784b9bffb75f2818c972cd348751774. 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/GBSMU2013488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a4cc898e2826681a9d4342a5c6e9011cc453a381a85c6bbb7b643dbeca82da. 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/GBSMU2013489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02a4ea62d8150a9e94793950add55a8e453f6ed8e4c6f431781472b91073a5b. 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/BXSNT1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88726f28958df5a9933b19ef999b1ba0d4abe3063fa083300be9cf10a6a7fca. 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/BXSNT1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3ceb5f485461fddeea0cd6f830b25ae33356b2e4443710eb198fc9a80adc32. 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/BXSNT1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1115a575a8c7c9fa459f01c10a61dd0fbb212d96fd8edb658ef181a84b2f1e7b. 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/BXSNT1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bc53e53b3daf448cc44e6627cece3aca28fe771e8719a048b064cd46181d15. 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/BXSNT1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64a19223f21dedd899b15188054724b951df4ae1f85f556f278eb820ae84d15. 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/BXSNT1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779dfac39bd7d0251dafdf86beefbfcb015dc2699108df5ebe7d9de3ec8d5b07. 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/BXSNT1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b0c64534a4a0cd92995abaf0a387412d0206cdf1c7d89dc278971bdea0ec11. 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/BXSNT1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa879b78539ed416f43e62aac25c4a999c4c357e80a01be9f21897d64ea69b005. 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/BXSNT1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d857044615fb773fd937c6fb34b1d7ccb0ec3de11dd1ae7c3735f83bfece34f. 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/BXSNT1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c3cecdabedf04507527222db0d5885a3dec05634ab9c205f29350719e9855c. 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/BR9NG1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44bcfaa52fe321ee4d9779625399d006ae8abdef834b818e6773881d365081f. 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/BR9NG1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117b54f01131e48773e14de649c8d91747b9767e716627f0d819790df1f90656. 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/BR9NG1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53234fedae23baf980eec11f6e5ca0f7bbf07a965c17e89295c9f88fb33c9345. 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/BR9NG1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e44b90fb95687bc38ae530b68c0f3f5dd717a182e6091f8daf2dba1ec80910d. 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/US7VG1512661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f90ff14048af41abe75d4b544cbbfc0d24268dd0b70d35fd2c8cfd25a41cb0b. 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/US7VG1512663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e0fb8c3ab6ddc9c5c2eb352e4e299388ce4e8d33bd1bb271e345a5f83c8c3d. 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/US7VG1512668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f2328a16173cab1e3b69a66e321d011fa9f9ae1b893d900f7dd59d0ef68089. 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/BCBL92400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5555bfa96f3ec83f08711355eb27eaf6e6a9f5bd0517ff5086fc6486ce642641. 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/USD8D2427001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572cd5cd86018ef27260b20fec7a9d5cbcb982b481674ecd537829acaa8446dd. 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/BCBL92400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe094143d5c45c1e92acfb2c8fd68fffe17611644e84c421cea12cd290e8bf0a2. 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/BCBL92400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b3516b640fc8a971c0c3c31a7e558878ea2312de31c60b2a94e3bff9696898. 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/BCBL92301401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a647f650c19ccd95f2b606fb6527b30ff8d2d803df026ed561396e3c976814. 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/US7VG1509579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a23b9c22f6f92bc6b525feff584f81e4b208dc67bce9b720e9f0d4d722d3e1f. 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/US7VG1524940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92b73777670e4c85ab6e6500ccca6096787dfa9bb9f891c1a86f59beacc71cd. 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/US7VG1524941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb11d5321a0aceb6b86362fa28a03efe557439dddde3e15663db154145f14a07. 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/BX5NY2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d537536cbe17afc2ba03326e341ae6febcb695ec56120adc2fe79d97781c5b. 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/BX5NY2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3e9ab977db76cc2f99a1dccc87046bd975dfbe5499ae5db6025460c604c961. 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/BX5NY2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc0531cd544e225a2c89adfea7bbab6c8ec43b1c91397adab3e4c9e562e37e6. 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/BX5NY2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dae10e6f9e5d99fd35f02581f75371f828f66707ae71cfb2b5a92c42ad90b0. 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/BX5NY2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81f71f9be5f13329d65be033440a0830b055dab449185255ce223404dc3da38. 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/BX5NY2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6d4af30ed292516ff7ad7c62436ab45e05291712037b7978dbeb7c557fcb2b. 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/BX5NY2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2c7deefb3795cf593a841d8197f514781c40ade68ade169f3db1ddf409cde. 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/BX5NY2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5555bfa96f3ec83f08711355eb27eaf6e6a9f5bd0517ff5086fc6486ce642641. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D2427001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500607c107f4f07bcd448ab433b3fc19f47a197135bebde1fa41c342f2e83b09. 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/USD8D2427002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f7aa128916a6b0e8a1fb9df430526ecd263204b0796f9c79da88bad0ac19b0. 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/USD8D2427004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500607c107f4f07bcd448ab433b3fc19f47a197135bebde1fa41c342f2e83b09. 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/USD8D2427002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5555bfa96f3ec83f08711355eb27eaf6e6a9f5bd0517ff5086fc6486ce642641. 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/USD8D2427001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dae10e6f9e5d99fd35f02581f75371f828f66707ae71cfb2b5a92c42ad90b0. 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/BX5NY2100005.