Tanya Denise Tucker (born October 10, 1958) is an American country singer who had her first hit, "Delta Dawn", in 1972 at the age of 13. During her career Tucker became one of the few child performers
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 0x8d13924c2380d9218000ec753fffabb307f8cf6f3c97439e6b14abab5c066155. 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/7c172de4-a505-410b-9ef5-932a0038703b.json and https://artists.proofprofile.net/proofs/artist/7c172de4-a505-410b-9ef5-932a0038703b.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 0x73e0147af8e3e307453bd2fa765eb1a8f2f92a945b5f7015099c1270b0f77f2a. 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/USMC19989285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e0147af8e3e307453bd2fa765eb1a8f2f92a945b5f7015099c1270b0f77f2a. 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/USMC19989285.
Breakfast In Birmingham [Feat. Brandi Carlile]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb336a999cd799284f68bf828b5b447751a3e746351c128c78a2ace1681f62538. 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/USC4R2328420.
When The Rodeo Is Over (Where Does The Cowboy Go?)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9e470a12efdad7cb2e79128e49f718ae71353f9e773a564a1ae9dd57d7c1b5. 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/USC4R2328426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229c3288d895325cdb7625e6fa30e2d1f5a2e8cd1161b864b156351dff0f1d05. 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/USC4R2328419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b46aebea7501144ac0dcd0b2674214857199790cd089d8ac6f85458d192ce6. 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/USC4R2224629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a22f95bf137f69d0b7538009f311bc8c2128c35232f95d6134434137edc674. 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/USSM17200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfe969df76319dcb17297a4f874f288789636c2e4a74ecd47dfc5772b053611. 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/QZ7KM2000019.
Blue Kentucky Girl (Expanded & Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f897bd3a4839c6ea95a6b55072b60348657d0d1950f7eabcb9ee86cdcb887f7. 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/USWB10302555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51114e2126cb463fc890ec9da5d1b10c6c1faaa43314fe10f97d2e0d48fcf78c. 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/USC4R1906939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aa757b9227d35624ce5685748b3af63b7ecfea0506d9ef8ba5f0a864dbfa6b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282110342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aa757b9227d35624ce5685748b3af63b7ecfea0506d9ef8ba5f0a864dbfa6b. 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/QM7282110342.
The Wild Side Of Life / It Wasn't God Who Made Honky Tonk Angels
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d938a7d3d2ec4358151138013007921340d98829d96074f1183a3a880394e3f. 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/USCRB0406572.