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 0x3d5ca7a85922d2cfcc1b7e562dfdf056370a58e74cf959c8d86ea7c1790e0d49. 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/8cb462ea-f857-4fa4-b13e-4f52af8e871d.json and https://artists.proofprofile.net/proofs/artist/8cb462ea-f857-4fa4-b13e-4f52af8e871d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Gambler's Fiddle: French Creole Fiddle Tunes & Ballads from Old Upper Louisiana, Vol. 1
Cadet Rouselle: French Creole Fiddle Tunes & Ballads from Old Upper Louisiana, Vol. 2
La belle blondine: French Creole Fiddle Tunes & Ballads from Old Upper Louisiana, Vol. 3
Talk to My Heart: A Tribute to the Cherokee Cowboys
One More Time - A Tribute to Ray Price's Cherokee Cowboys, Vol. 2
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 0x5533a888636a47f828be23ba9adbcab33f6d0388d565bad6ce66ac75d9e19472. 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/USA2P1660467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd8862660bbb5a5cb5e66caca9591da885d714fa6a8e30ca9e6905a60b5a712. 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/USA2P1660468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fa496f87fe66dbd9ab5faac5a43f41195e57d57fb84ee8bb84995c0d6bfac0. 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/USA2P1660469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe006dc146a97734f06c5d76917b6f1d04842f8650d27b8e84ac8d05505be1c68. 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/USA2P1660470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170396d7ce34f76c3cc363cdfde64c5dd730a81fd1af1ba9da5c1ac29f9e1c79. 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/USA2P1660471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e60f9f62b61df283d20f033b852a653fc242fdc475225e1041b9edc52e4682. 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/USA2P1660472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780c75873721d20914a2dba095e41a53828ed53a315eece090728a7a5b693c61. 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/USA2P1660473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa45cf9eac3223a1d38d365f0436a74d6265585b722843812477e103d83ef67. 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/USA2P1660474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f44d176cc57ba7fc1634e3e08c8861a5c26af60926d9da73bff78a0afec100. 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/USA2P1660475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1755752d2688e9a3d8cab52aeef27320aa6a0c0956809db11e4d961ea1e5ef40. 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/USA2P1660476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34cbbd8f53be86cd0e4d3a1c02472bd1bf1c6116794dc98296dccd0cd2fd237. 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/USA2P1660477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95e10d5e3807a7e3ac9556135f3f0c9496eea2b420846dd93555d011d9310ec. 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/USA2P1660478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5994b6367d9d77de0a308b02174d96e5813df72d3318ac4ef672c4172569511c. 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/USA2P1660479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c72aae4eb446686f51cd8ffd99318588a43c50291f26e37dc32ae036da83c19. 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/USQY51746691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528475e1ffdb70b21e7ea2048cc2b3861b5eeb32005bd53117c42713cc0d6a11. 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/USQY51746692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5481b18eb32559c9253aebea9b8d1da8c47e7471b0f0b2b97a76d1aded5eb24c. 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/USQY51746693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b950ae02055915fd077bfa55078c1d48b1517b322bc626fee72301426c09f1. 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/USQY51746694.
My Ears Should Burn (When Fools Are Talked About)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447ad9162c2c79a82dbbbe20c34799cb3d278d65f08b5aaf70d271234cc28363. 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/USQY51746695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e48ca9c2d2a5fe7ab868d602c0dbd60c7f654669e8acdc1d9de6bd02645c8f. 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/USQY51746696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf698d43ad159d35f3994d147b8d52c70e6dd478cc7451645049a84b1383228e0. 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/USQY51746697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a8d968627c78caa056b7ab20e48e086ba49ae78bd53c8dabe53e3ea8910a8f. 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/USQY51746698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b6931c103924c23be37d6ec920e6ecca37148f230a1697ec0d517fda75a48b. 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/USQY51746699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc744ad2bf3dd14b6b779f708e55aa8be2194e8ce1358b46fd2c06dcfef8e71e. 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/USQY51746700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5f94acd6a86a36c6b7ece097ef1132c22a5a1c1366645354fc5cecbcafa7bd. 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/USQY51746701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe569f1d0af64703587766183c506495bf3df3fcc770d7b2da335f3b53415db54. 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/USQY51746702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0784c0dec48e74fc0b705e7567ff9674f33e89063ead759f6d389afa56d9e3fc. 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/USQY51746703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af51a3f87ac55a95e32bafaf61b60ac6db2243c6558a99a61aa3919f167dc2a. 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/USQY51746704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd024831d43370848cc0555f1b60c7cae0b20e0b3daea65f5d06db34dea56b96. 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/USQY51746705.
The Same Old Me: An Homage to Ray Price and the Cherokee Cowboys
The Key's in the Mailbox: A Tribute to Tony Booth