1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x1b69c098489af4b58c17da117afe7d0a55fe597d10b9b46b3a8683597747f8b7. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21164fce-70fa-4be8-a3ce-7e4559d2cb29.json and https://artists.proofprofile.net/proofs/artist/21164fce-70fa-4be8-a3ce-7e4559d2cb29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vintage Jazz No. 90 - EP: The Shovel, La Shabla
Italia (feat. George Annis et son orchestre) [Mono Version]
The Gaylords Sing American Hits In Italian: Rarity Music Pop, Vol. 108
Itsy Bitsy Teenie Weenie Yellow Polka Dot Bikini
The Gaylords - Extended Play - Gusto's Top Hits
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 → block OTSBitcoinBlock must exist at that height 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 0xcd5cfdee4979ad223c346007b892daf6ecab16fadd72898429c9d722f1bb0641. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USPR35810035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8004f6b69a1de4ea909779e8b004a5acaf8551d3a09c8c56f8726437e1c32d19. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBDAG0702703.
Happy Time Medley: Minnie the Mermaid / The Man Who Broke the Bank At Monte Carlo / Goodbye My Coney Island Baby / If You Knew Susie
Chee Chee-Oo Chee (Sang the Little Bird)
Tell Me You're Mine - Alternative Version
The Little Shoemaker - Alternative Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116df554a08ae055523b914fc9a8ba28ad11fd614ccabe465652f7be4ce26728. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USA560964569.
Happy Time Medley: Minnie The Mermaid / The Man Who Broke The Bank At Monte Carlo / Goodbye My Coney Island Baby / If You Knew Susie
Daisy You Re Driving Me Crazy - Original Mix
Daisy You re Driving Me Crazy - Original Mix
Anthology: The Definitive Collection (Remastered)
From the Vine Came the Grape - Remastered
A Dollar, a Nickel and a Dime - Remastered
Who's Gonna Take You to the Prom - Remastered
A Little Love, a Litte Kiss - Remastered
Lola (The Gondola Serenade) - Remastered
Blues My Naughty Sweety Gave to Me - Remastered
Marcheta (A Love Song of Old Mexico) - Remastered
Signora Fortuna (Lady of Fortune) - Remastered
Chee Chee-Oo Chee (Sang the Litte Bird) - Remastered
Poppa Poppadopolis (The Happy Locksmith Man)
Non Ti Scordar Di Me (Say You Will Not Forget)
The Wonderful World of the 50's - 100 Hit Songs