Charles Anthony Graci (May 14, 1936 – December 16, 2022), known professionally as Charlie Gracie, was an American rock and roll and rhythm and blues singer and guitarist. His biggest hits were "Butte
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 0x6d44a88639aea5687bca8fde767d8fc1a9d7b3ecad46c304fe2da3c50c635169. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44f73003-e4ea-4344-8e82-92a01d66428e.json and https://artists.proofprofile.net/proofs/artist/44f73003-e4ea-4344-8e82-92a01d66428e.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 0x93b3639f9ac5c435e6571112f2e842b68edd106be5126c224e1a406121296896. 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/DEXO52486823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf39170b8bba6d5f485fe70c41c3a65c7f7b9e0d47eda4b5c995caee15f3123. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEXO52486824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682dc6fcf859a5dc67f6ccc9fce59d0f35f7a04a4293c609ed89ed8a3bb131d2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXO52486825.
Cameo Parkway - The Best Of 1956-1958 (Original Hit Recordings)
An Evening With Charlie Gracie (at Suzie's New Star Bar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac31f89077555bfcca5649c1c1ba159a3068714de1e76fe999edae64ed864aa6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USA170631270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7c6a48626b4a4a3025558dd47f523283a0772c116514d53d7c9f65e16d8621. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA170631300.
I'm Gonna Sit Right Down And Write Myself A Letter
Butterfly - The Very Best of Charlie Gracie
Charlie Rocks - [The Dave Cash Collection]
It's Fabulous, It's Charlie Gracie! The Original Recordings 1951-1958
The Fabulous 50's Rock of Charlie Gracie
Two of a Kind: Charlie Gracie & Freddy Cannon
COOL BABY! The Singles and More 1951 to 1957