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 0xd8881964c795d2b457519071abe7262b8fec73055f9e49d890b85c339a3ef3da. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2238770c-cea9-4be4-806b-e2ed0db29bb9.json and https://artists.proofprofile.net/proofs/artist/2238770c-cea9-4be4-806b-e2ed0db29bb9.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 0x534abddf28e9203d6a9010491d7b9a60cda50c985eb66e19e0152f3635f916c2. 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/USHM91976334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e2242ff982ff85d480477b5e6ae6f22a89609e4f80af9e8272aa439d09ff9e. 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/USSTT2300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c9cfb15c4f0ee9da5ad23b66ebbe2fca6b447a98d9c640c59a8172e66f159c. 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/USSTT2300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd447095237663418798fe722780191b17527db3822c464b0097acad9ab8984. 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/USSTT2200302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f54612161c96e227c7fff97d005b675f1c382aee20486b469f45e878497b8a1. 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/USSTT2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957b073ceb9f47f179abac2422951fdecdcaabb7606ba9bffc3fbc5e4b327f54. 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/USSTT2300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f3b39214447944f9f557e24e2bbcafb1297cd79184e52f73775ada4d6c3688. 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/USSTT2300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad174e03c33eb26326745e72620636eca03d04b824b1f8d52b5df5bb1f45505d. 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/USSTT2300097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d5b88ba2c1cc66807781b78c6226bf6ab1261f00ec0899a9522782493d66d0. 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/USSTT2300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9099cecf396291b9ee4c2ef58083978f4d8a84814c549e67534ebc9f30f2a869. 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/USSTT2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11785d4211eb521a4fe1ca9aa45800b25c30b4b10f2bd3709f18c80c5e2b9cf. 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/USSTT2300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642a841699b776bf4c8610b598dd9a463f97112e0623efbbe4f524feb82428a0. 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/USSTT2300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932be31a55ba3968ac37395f27b3f3930c3491bd4fd594e3fbaa7b74f6b0217d. 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/USSTT2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9b8ba20eec9d059af7c3b294e115e8ecb53e0ed0921835f12697ec8d846e6a. 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/USSTT2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b36e71b27eab0bd682ba52563220860e03dbb69b368b80102ef78ae88b69b5. 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/QZAKB2120648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357dbcca4fe5169d2daacab4677f873fcbcfaea7b872cd765b27a403df1e34dd. 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/QZAKB2120649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48765a37570f42ba4e6b6acf41578e9e982268fc974888972c92cf75377c6aa3. 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/QZAKB2120650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cc0429ed6828864c433ab6637147db79dc146b2dd1d709ab50c609d3b190cb. 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/USA2P2110939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc13c97d6ffd1155d3555de246f7eb1589b8d729cd18d3351a2a850e95dc97c3. 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/QZAKB2120651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaba390f209ad04a45eef9d2599a888a1d290a1b0b8a1c7e511fe032b2b9c531. 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/USA2P2110938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625e34b9548247613ac6bc89715b9281f05c862ca40a1f1e2b2b0089f32006fb. 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/QZAKB2120652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bb58bbad9cb5e8733b6e5739f65fdd92f0b922831414eb9da35011eace0e84. 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/QZAKB2120653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e56b93e7f2c2de7ec13008a93b1282b4726e8582a9909fc7a483cedfff006c9. 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/QZAKB2120654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c749805a2f968b4ea58becd9d65847580661d0419fee5726471dca38789e8f. 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/QZAKB2120655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9527eb4164cb4c8d71d85ff0eb48a8ac0d53d4f449108cf3fb4bf2610f83577. 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/QZAKB2120657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64355cf7923609da8b54fa18ebe47d5a1ae03711239db6b78dd6788a359e591d. 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/QZAKB2120658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0457c06388026455be3454b0754caca8c31e108ea6026733ae2ef9bb9b734a. 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/QZBRF1869088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3b7def1ec3144ee00f43c17c738bbf7912afb3d68749a2b106b124266e9eb0. 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/QZBRF1869089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec33651833f9bc0e00c3f96a494815638c4d2c85c80cb8c6f745f0a05b8c684. 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/QZBRF1869090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87338c1bee3cec485078f1d257d634fd42488580b5f7024a0d7da5f9652a037. 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/QZBRF1869091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58df8d4372cd380bcabc2d9fc73172fc43cdfeae67d7137c2a42328c7495164b. 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/QZBRF1869092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf191f486daf081806344ab42c346ad4638d754b64b4132abb3393b719d1407b9. 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/QZBRF1869093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbe8bc94bc080fc3c9f20b8223665e8a52a7d94ee92c61c10565f9e5ead549a. 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/QZBRF1869094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc833180467d3efd2a1438acd6de42d9259739d08e6eebe8d8fc02b295683a327. 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/QZBRF1869095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97892c25473639b416eac8012ed559744d9fe57dacf0a086f6721552dad11432. 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/QZBRF1869096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d3a0e1922e8189436ad2e57349ef3c4f890215ba4db7e8de986ae273c316f1. 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/USSTT2400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ca53f200b82768feb61f051cbde50b6121c77bcc1de7ed398c1a84859fcc7e. 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/USSTT2400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ca53f200b82768feb61f051cbde50b6121c77bcc1de7ed398c1a84859fcc7e. 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/USSTT2400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9099cecf396291b9ee4c2ef58083978f4d8a84814c549e67534ebc9f30f2a869. 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/USSTT2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47fcdca85f24411faef27d882fa02b570bebb3126e4a2c63a31d7b2c0664c66. 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/USSTT2300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d304bc60a01d70602dc9d4bfa411b2cfc031acf116797d0e4362780f744a64. 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/USSTT2300245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef73ed426485412772710f321f142e5c4d4b33c311913423e2688c1478769d1. 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/USSTT2300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957b073ceb9f47f179abac2422951fdecdcaabb7606ba9bffc3fbc5e4b327f54. 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/USSTT2300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957b073ceb9f47f179abac2422951fdecdcaabb7606ba9bffc3fbc5e4b327f54. 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/USSTT2300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c9cfb15c4f0ee9da5ad23b66ebbe2fca6b447a98d9c640c59a8172e66f159c. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd447095237663418798fe722780191b17527db3822c464b0097acad9ab8984. 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/USSTT2200302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdc268b8bd8ecf2aa5905b7db1b6193e5598b090a4257f31eb4d746f3f7c246. 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/QZAKB2155367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc97b2d5d7ce7f96f1558a60476aaf24dd346fd99aeb1e47b8b27f8d4ac846f. 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/QZAKB2155368.
Jam in the Van - Sad Park (Live Session, Los Angeles, CA, 2021)
In My Head - Live Session, Los Angeles, CA, 2021
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0cd0f9d84329502f04f6f2f2d4ec3fd1c49f0ceb118953ee1af30baae5ce04. 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/USA2P2131502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4785039431cdf73aede7ba56c384ed39a3476aed57857361da6929c9e56a125a. 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/QZBRF1868388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c99bfce927bfbbebc8e936fcb7f168e20871f749b9ade2f9877cc48fc274e6e. 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/QZ9JZ1729514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8acaae01d2ddc994413d1759c3a291320879dfb0d9df5786a49909343603327. 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/QZ9JZ1729515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6f86227d72001006bb78f7f4edd81274ceac0f51f4c20276255bcb7cbc5090. 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/QZ9JZ1729517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803e39bcf2f05cab303d7e83747dc50d3e73794858542e2284de7a531c228c5c. 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/QZ9JZ1729519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97103ab1d04e3010846f018a6c0dcaee7a484e188ca7c0a5d38302dfc12f017. 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/QZ9JZ1729510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf7201304db5a50b177489f8d93d06483b8623461b47129b1981b0d7fdd3d95. 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/QZ9JZ1729512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf774487bbe60cb51aa3ab0c21e4dceaef7e64e5f4a38ed0280d737d7c2ff19f3. 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/QZ9JZ1729513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a649b4ceccef9afc373079111966b3ad7e5b42c165564bbe3fbe21bcbb2d5e. 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/QZK6J2092558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7807fdc72a563199b9e527f7a8685e72748ca8908233f65ce590d668be6e3bda. 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/QZK6J2092559.