REDIRECT Automatic switched-transport network
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 0xb77d6098a1a13729604359ca4ae7f54b71cda20de5e373ad16cb269f2dd65a93. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4701178-6b6f-4cab-ae7d-0681447c0374.json and https://artists.proofprofile.net/proofs/artist/e4701178-6b6f-4cab-ae7d-0681447c0374.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 0xc174a1d93487bb6f98c5937e8f43f53c65d07f3543409e838011bd1330d34c69. 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/USWB12303081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd41b67375ad3c70bd6ef9305258d75d7ec3437416b5e835cf17329496b92c5. 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/USUM72217587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9d0fd8c09fde997e76d2d5c0cc98e6ae2b4965600fcc6d5ebfee574fdf46c0. 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/USWB12302895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd471f97c87334c3e6faf29141dd74062275e74e2385099232517f058dd10924. 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/USWB12302375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697e777e52716efee780ae1ad8a6593ce57f70a1ff5ee3d3708b91798637e946. 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/USWB12302896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98805ae0563a2c08698dac864fda1c8a465bb932970b2b4c3b3405b0b3f34fad. 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/USWB12302898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a16d42a9f4b2d8a9ea6712e2a19a5d19205a7949250dcd2aea5c02331a5ad0e. 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/QM24S2402902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe538c6f012415d924334c2be27a4463aeea803cff59b21c975f734fde856889d. 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/QM24S2401677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0f797975afcfc15739496f2cb1426ecf856f8cd5282ecc40b1802b8876561b. 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/USHR12447610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe538c6f012415d924334c2be27a4463aeea803cff59b21c975f734fde856889d. 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/QM24S2401677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab30459210abcd0fdfb679f2d1c7f4ce0eb0da4596356d12ced347c193e6786. 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/USWB12302327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e046f6bf92bc8172ead529a4ca4ef1490188ffa71c695da6bfc2da9f5d92ca. 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/USWB12207643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40227774c824256708b2a33b8eb3bf1dec7b6310452ed6e867cab9a75ddcda5b. 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/QZN882178096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8188da2ba8787d8752f134dce66d78604053c971f2a65761a0cfb7666fcda905. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882153534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07ea2332141416f07afe02ee0ebdab27e04376224f6284584945bdf296903d0. 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/USWB12200471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8567b22a572e0304b3b86dd6423b2ba4b441e948a4416db50ccebc85eb152b69. 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/USWB12200472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f8df56cd69b311a25b9c2d46d532066f0b6378c5a067aedc84958b602d0a72. 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/USWB12200473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8188da2ba8787d8752f134dce66d78604053c971f2a65761a0cfb7666fcda905. 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/QZN882153534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40227774c824256708b2a33b8eb3bf1dec7b6310452ed6e867cab9a75ddcda5b. 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/QZN882178096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5918621fa145048a7b204beeb999cef173ea75cbbfce712d98e2e099b254b2b. 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/QZN882171316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf338e7c72462c35309703330a41613cb627277b1f533f6942b8ab98777858dd1. 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/QZN882127006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5fa4bc7181198fb3f062146a7af0f603a1436f04d202528c566092e551d6fe. 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/QZN882127007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a19ab8b48545969b0d06bb3f0a86aee38f78e2ad119cf5bad7592ae279c6a6. 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/QM24S1845420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c2e875330429341af12171e6d831dc13d9b50243a0a2b081e29b1e8fde4bf3. 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/QM24S1927430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a20717e4f6fa3f8a0ea5f2470dcf84a0f826b4aeac2a5fc731ca6d35374d564. 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/QM24S1927431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a3d30abafce28ffc1669f430d11806afd1be0ad2eaecd9b659878877e9c8c8. 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/QM24S1923712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8aab4c88698a40e73e3c190f02b945076cf8ca66b065f26b76f8f5d094cf047. 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/QM24S1923713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b22d7a19b41e18157a3b3cd670eefe7dad20a55729eeb433dd48ee51e8fb9e3. 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/QM24S1911452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91c8ce9318f12a19ef38fd89bf6abbdef115a8e40b3e36c9c712e89b8bcbd9f. 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/QM24S1908047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af9048a422a297a3a37a6e38f0e47e19d8bc72caa2f3cf12e4a6e2e8d2186c4. 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/QZDA81860525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe9b9fa7161f07e1f3e7c5c967db3134e38838d9f8b6a17a83299ec73321267. 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/QZB4J1835240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0ae86cacd25cbcbcbf6dfd20f5899c5291c413d826299c6ff2661a6f4db464. 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/QM4DW1853146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76853119ecbed34da913db40e356243121ef979f421686410b8e304993f7cff2. 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/QZARB1852682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5201894531dfe24b6ad82b2ea49141a393ba31d679ec376e70b40cc0c7e5fd37. 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/QZAPG1879937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fde8c265fe7761e26cd1a63a181e18f1f3e0567fb60ed24154d34440dfbb755. 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/QZAPG1747949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81c53712a9013c9553a8d6d6289a093a20689ad56661fabe1bdab4a1a4ec9ff. 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/QZAPG1747951.
next door (live / bass + acoustic guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322a8b3b7a9ff9a1dc8027d67f66a85162d93717147a86d8dee86bec55d4db71. 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/USUM72222121.