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 0x7999de8278740126fdd2dd9ee7fd5e19341eaa355e137d954760996275c5916a. 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/6145db77-0e1d-4729-b3fc-9fbcde6885e4.json and https://artists.proofprofile.net/proofs/artist/6145db77-0e1d-4729-b3fc-9fbcde6885e4.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 0x1b36e4369430c959c4a4dac2c8b1fcb3ba566dfe8769641519b0f035b42ebef6. 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/DECE72400581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc25cd027d7074299b7aabbd46816733bc846d7dc63cfaa6ef0f00d433d8a8c. 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/DECE72400582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c41409f31d8a9972951b793db85b8bdfcc45446441e77ec76602f257aa78722. 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/DECE72400583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe836c6b893389079f86ef283db770a4fcc226d7880269a4a6fef12e64225c22b. 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/DECE72400585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7528e1b5b47bbfa531409294d3f289b4c06aad6cde39f5fecb2a046eb801bb2. 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/DECE72400584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411a591fcfdd74aa30140fdd3aff4c49373ce82a75048fd2216f83afa2d8c012. 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/DECE72400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9415946388deb4bdd1053ae9dcbd04cc8c3bc86f4be8ee37ce6f6f4f11f5d82b. 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/DECE72303530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0001700bcefa6ae0406f745f263c23186e77d556f9b79552c677827d23f37ba9. 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/CH7812238718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39297b0547717bb291994039bc21f8d6a0a04f1a39de06495b771af484a6d920. 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/CH7812343485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a49206adbe36f5409b954b664c2c5c1a06567dd1c28ce3efb46f6dd31128da. 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/DECE72302594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f21a1fb98dab364dee10d42adb76001a0bc60828fe92bd52cd0aa95850f820. 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/DECE72300766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799ef27895b551cfde96c151df673f98328a2ba0361071cb4dac45906dc3b46e. 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/DECE72302190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956a64b05e0cf0c041457b17e87186a2bb4d21d2d5bb29317cde6b89130a0ff2. 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/DECE72302767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2467c251bebfa62602fdc394522c778184920c2eb0a209958b93b1bbd4893301. 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/DECE72302957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f26d9ecc6c055ee72faeb1fceccaae5628eac2f6526f1bc23b2bfe1c5d9d53. 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/DEUM71906141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578ce409a23cefd38877c89cf6b02a09ca354fe7b82fd6a08b7f167209cd3443. 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/DEUM71906142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fde2cbb8c874a819607fee6069e4fde1b7724924f7e662052e8b4e13b6777c. 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/DEUM71906143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3cc53b168bdefed6c7fb076eb71ca9e5997bc60b5a2ad64448d18665d55eea. 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/DEUM71906144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eea252e68f1ac5bb9ff89135fbc9daa31e3cbfbd76844f439b5988b195019a7. 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/DEUM71906145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eda407f66e84e205fac8cefdac15de2b16b8e4866003175ffd8426b005285bd. 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/DEUM71906146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9cac2131e1715ebf9935e6261b8834229f31b52337847465df4dab793b01fb. 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/DEUM71906147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198c0a21cd3d5cf62a7842502cd0b2c44fb38e6c67e91f33a53214daebfcd716. 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/DEUM71906148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73ef41480b58d7914eb49933a1e1a51cd43ade206437173f41f09407b8221f2. 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/DEUM71906151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a428ee46306aa3fc98502cac709cd8c06d3f8db4f94335438957a7b9f7ab1b. 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/DEUM71906150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26f413411c01ba4936c537b53db19d8afd8ebf52772a18be86cb64eb06fa3c7. 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/DEUM71906149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c8706115ff97addf99fe563ac6559b9989340da7e6307cf1fcfd6f89bab7f9. 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/DEUM71906152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ef4527c3d83e6ae2c6598d8d78f6b5b430e73af8908a5e1b686978069848ff. 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/DEUM71906153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2455f961ef9ecb4da63b6647124fbc5467945bce458abb070f6e26ddb9a9d9. 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/DEUM71906154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25384d097a52b343fff1410cc212bea6674b815b95c960f4b6f57e9215ccfcea. 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/DEUM71906155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dee84670156a450a2aceea1a5bba8dbc6b788041d33d33d2fa30a35cdab0c5c. 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/DEUM71906156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b773999b524bc2f3574a06699b1568de5ff18b547d5aa6de82f5b3674e09b3. 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/DEUM71906157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38d459f2f9bb78a25658e586100fef8ccdda388f91a19221c3b228768b5801c. 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/DEUM71906158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a035f6eb58c607517a0ac2c62dbe65673a05afb5f7d140dea45ac7a07521a46. 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/FR59R2490284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5911081397f2cb03b53cf82e4b10d6498b9123c93b3413dafe400c7a086249. 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/DEQ022007102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a01649a83efe6ff791b191adee1f00051f9d424c06b225a6b069b3907ffbbe5. 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/DEQ022007111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7006c0a7a53ccc49aa57468f3594e49c26e05090f3ecfbde91510b4839d88c. 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/DEQ021911823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4623645de9cdc2eab45a90625d7a1516e8c7daff115ad77f1e435a5b9490a9. 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/DEQ022007112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8854fcca858f3f9c20208c3a6b8cf041b21586761e4bcaf4d6cee2e3b832143c. 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/DEQ022007113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272dcca8d928cfe5c402754e8d4f57042622d25878344fd036f989dd99b5dbe0. 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/DEQ022007114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19038cf4b2151fec2d92b35be4c3e95fd49e088b42df5eca0034e2d8bac66e94. 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/DEQ022007115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d10db01a0b0f24a5ff29598752bac6595733f61eec8d4743a59c80b5e43944. 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/DEQ022007118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37aacb1bb5d37b5cdba3d053017b83e31701bf73395daffbd6a8e80f0b4f1ad9. 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/DE1FB2300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fddecb5e08d21c7320680d389cd318d7b75cbe1adc912e9c7fbe9f1827c0e6. 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/DEQ022272898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54afc972989852ff7eee15c17eeb7ddc8d04726e77c9ce95f46c4a6a16fd05e8. 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/DEQ022272901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fa4e0a19af7fa024656207e5e43e685178a55bff99129607b78ded3b24470c. 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/DEQ022272902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f172b9e848091c1fa1b7b02c41d3b9c252e780711aa910758a5b5e5b0ba100. 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/DEQ022272904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b162ce16ce391c6db78718bf189a1f99bc8c62a8f16421c364d879aedad2ff. 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/DEQ022272905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363099da36fe5f25517a9ca539f70fb0f31a117054cf6918916f1f1bd0c913b3. 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/DEQ022272907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a65da91841280b4efc6230dcc28a3d1463c54e4b3fc8ae2b270190df8862c6f. 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/DEQ022151314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f976d5f50da198f8110601836f8a89810d4c8afbff843344d5940e819aa6310. 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/DEQ022272908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112ef26360ca045626f8eb327098c40433a98c5f8b14356460e66075145decf6. 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/DEQ022101040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ec3dcc944c8c1a94fe68c1a1fedbd579634550039cde4a8f5b587d7152f57a. 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/DEQ022101123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa260a8e47821fe0e41465c7c24fa5f8e51f94ba3e8eb9e538c97160a4af13f29. 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/DEQ022101127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f4da6bbe5fec530558e3ed2e270a3c182d54fa5155785d1578e188af2e547b. 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/DEQ022107644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32cc0c9fd43be87d426d02ebeef9b87d80d46cb9b31ce3319f23547d4af085a. 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/FR2X42522496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecdb1b888b83494dc2aeafa18ece965d89838da0c5289eecfb9f199bdda738c. 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/DGA082447279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373ca91c9052d0c242ae9690514e0c358b63086afb2b73f71f8f591b22d0547b. 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/FRX282424613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac2d5415d098f5b657dc8cd576247e593379e052945a7757aad3caee26c30d5. 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/FR10S2418257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9415946388deb4bdd1053ae9dcbd04cc8c3bc86f4be8ee37ce6f6f4f11f5d82b. 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/DECE72303530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e032640be52bd762261d6b80b0aa7bf94ffc9fc08e805a4d4ab3d166ef4e2b. 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/DGA0H2346168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ddcefd6d67bce1b12b44acc8ad0e3b0b715ef68d8fdff7a1df101c00dc79a4. 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/DGA092307789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e6d99ef274583d48f6195bf8ccc157bb7d27e6febd1d4564c4a755c824bdf8. 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/DGA072366846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78954066964dcf9815a48550055c77d0cc338f7ec5db5e5ecb2e801dcdd5564c. 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/USZXT2351399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9602d0af6bd0627238c587c1bcb8a1d20f7c8abe5e38e95a5d7459982aeaf0d0. 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/DGA052324961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000200e8f42609acbf4c5bf4c1fec0f74823b164ee210c1797707d70d86e050a. 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/CH7812346967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e16a5c6cad80c8061c0144a72d0e4052f663f2ffbc1bde4b4b5ec9e6f066f18. 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/DEQ022280602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0804076a11f11b4566309908f7e830b50ebcda1bd8356aafc5e435e961ca970. 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/DEQ022152035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38674952ec8779382d00f757d7f0969f34dd83773c0fe113df7c6d222e0701d3. 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/DEQ022151593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a65da91841280b4efc6230dcc28a3d1463c54e4b3fc8ae2b270190df8862c6f. 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/DEQ022151314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f4da6bbe5fec530558e3ed2e270a3c182d54fa5155785d1578e188af2e547b. 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/DEQ022107644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67de4827437c5e63086773b895abc558b56b265c4df6399630c66535b2319191. 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/DETM41610703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e6b1b43cbc87e6359474e05a519aeeaae6472cf348ca48c2bd33172baabcfb. 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/DEE862001897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd017071144f60b2af0086a96858e391086ca2231639a52342c7396536507c4bc. 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/DEY472085372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5911081397f2cb03b53cf82e4b10d6498b9123c93b3413dafe400c7a086249. 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/DEQ022007102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7006c0a7a53ccc49aa57468f3594e49c26e05090f3ecfbde91510b4839d88c. 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/DEQ021911823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3602e41d0c52d878101cf5cf4ea09efccce4667990021c933484e7083f57b5b3. 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/DECE72202302.