Whitney Duncan (born August 3, 1984) is an American country music singer and songwriter. She finished as the fifth place finalist on the fifth season of Nashville Star. She has released one studio alb
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c81d7142902426d610bcf880d8bffdde99ac586934e7c5f546213bbef9f5aee. 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/682887b8-3ea9-4983-9929-0eda77edbe55.json and https://artists.proofprofile.net/proofs/artist/682887b8-3ea9-4983-9929-0eda77edbe55.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607ccc25d55b6ab67c06f3c665d8217fdbc600f7908e030ccc1cbc7b141b903e. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USCN10400011.
Tulsa Time [Nashville Star Season 5 - Episode 2]
First Cut Is The Deepest [Nashville Star Season 5 - Episode 3]
Ain't That Lonely Yet [Nashville Star Season 5 - Episode 4]
When A Man Loves A Woman [Nashville Star Season 5 - Episode 6]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab1725e791276453c1e5b0018db65a0ed62ea67eb2215cbbe83357d6da716b4. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USWB10802786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaf19db335eb26390ef20d7cd77657857fbd6d8b7acd24be63c878a2027ef4e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USWB10802788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b83418c4a100fe189ea9db0ae8bd3975b29589fa5f52c650114fd4d0fa2eb7b. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/USWB10802790.
All I Want for Christmas Is You - Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9073f2671a331f03c492decb8e119f8d322505cd4aa77648a5846db96cc860f5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USWB10807145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84dc9d6c40a071616db04921d8672ea068e4310ac168031e8ec5f2bb3469362. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/TCAEW2073900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cd79176ef02e29267a4299d4320214466e2197b56042c8ffbcb37169a21a46. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/TCAFY2106663.
100 Greatest Country: The Best Hits from Nashville And Beyond
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768323f9b3bfbcd655b61bbb7bc8d3c9b5ea291b7ef90ee4252edb96eab2d6be. 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/USWB10901860.