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 0x8bb4060b86923d55991219ba50af961a546950f001954e328c9144a255ffb1f0. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95425e4b-d5d5-4ecf-b747-1e0a18c3bf39.json and https://artists.proofprofile.net/proofs/artist/95425e4b-d5d5-4ecf-b747-1e0a18c3bf39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tuscaloosa (Original Motion Picture Soundtrack)
When The Saints Go Marching In - From “The Walking Dead: Saints & Sinners” Soundtrack
BBQ & Jam - From “The Walking Dead: Saints & Sinners” Soundtrack
Where The Jazz Men Play - From “The Walking Dead: Saints & Sinners” Soundtrack
The House Of The Rising Sun - From “The Walking Dead: Saints & Sinners” Soundtrack
Bayou Story Time - From “The Walking Dead: Saints & Sinners” Soundtrack
Carriage Ride - From “The Walking Dead: Saints & Sinners” Soundtrack
When The Levee Breaks - From “The Walking Dead: Saints & Sinners” Soundtrack
Halfway There - From “The Walking Dead: Saints & Sinners” Soundtrack
Bourbon Break - From “The Walking Dead: Saints & Sinners” Soundtrack
Gumbo Groove - From “The Walking Dead: Saints & Sinners” Soundtrack
In The Pines - From “The Walking Dead: Saints & Sinners” Soundtrack
Hills And Valleys - From “The Walking Dead: Saints & Sinners” Soundtrack
Soul Food - From “The Walking Dead: Saints & Sinners” Soundtrack
The House Of The Rising Sun - Reprise Version / From “The Walking Dead: Saints & Sinners” Soundtrack
My Dad The Bounty Hunter (Soundtrack from the Netflix Series)
My Dad The Bounty Hunter (from the Netflix Series)
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 0x59c0d24ae1c7f535db4e20c2691e065a988dbb11c2e8d00a348547a2f2644d21. 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/QZ8BZ2304224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97578b2c1bbc83a1e43d2dd6343239849e85f7cce040fff87356bc83474da55b. 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/QZ8BZ2304380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5580591ae29561fea6500b9027f18de2a6167f4223c409a1fa69d23d32256f6b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZ8BZ2304381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd993b5c98ce0c6b824806ee81bf955fe2445af31b213689984291cb668b26f1. 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/QZ8BZ2304382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c22fc3ca15f5972ab14302a586f6ba9d056605ee0043066d5700f5565e584f. 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/QZ8BZ2304383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad259f654f341a8d1a417e35415783bf01a53172283fc589561eda68e266477f. 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/QZ8BZ2304389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0829ca31178f2eaaa71cf1d6f2983b3ac0646bc6c6dd94c87c74b15b1d7a9ab8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ8BZ2304393.
My Dad the Bounty Hunter: Season 2 (Soundtrack from the Netflix Film)
Mom the Bounty Hunter (from the Netflix Series "My Dad the Bounty Hunter")`