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 0xcb623e8616346fc9bb5d0ea659946d679a47d967114228fcdb1f0b0ff466a4fb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50cb4fc4-15c4-4f49-9838-ce4e6a9e1843.json and https://artists.proofprofile.net/proofs/artist/50cb4fc4-15c4-4f49-9838-ce4e6a9e1843.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
King Kong Blues/The Return of Rock N Roll Vol. 2
King Kong Blues/The Return Of Rock N Roll Vol. 1
Don't Sell Your Soul (feat. Tommy Smith - Drums, Rich Buckland - Bass)
Your Own Enemy (feat. Tommy Smith - Drums, Rich Buckland - Bass)
Back to the Moon (feat. Tommy Smith - Drums, Rich Buckland - Bass)
Blue Skies and Blood (feat. Tommy Smith - Drums, Rich Buckland - Bass)
All the Stars (feat. tommy smith - drums, rich buckland - bass)
Picture Frame (feat. tommy smith - drums, rich buckland - bass)
One to Many Mornings (feat. Tommy Smith - Drums, Rich Buckland - Bass)
Nothing At All (feat. Tommy Smith - Percussion and Mandolin, Rich Buckland - Bass and Percussion)
Can't Walk Away (feat. Tommy Smith - Drums, Rich Buckland - Bass)
Slipping Away (feat. tommy smith - drums, rich buckland - bass)
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 0xcc3dec4bc786ebc7a523b023647b3ed9ebed0bf82e3ba440e802858374976bbf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBABV0957420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5544f12358a7140fdf7f2e9c31776894c5fb7ab5a60e7598f7f3d8984c82a08e. 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/GBABV0957434.