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 0xd49108a51bbcc6f1825c8d3a93f5b3e849004282b7069d3165c054f82fa86d29. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d5f2d5c-4de3-4148-8603-ca6900abf907.json and https://artists.proofprofile.net/proofs/artist/7d5f2d5c-4de3-4148-8603-ca6900abf907.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Thought You Were On My Side - Extended Remix
After Here Through Midland (Expanded Edition)
The Biggest Fool of All - Dance Mix/European Edit
When Your Heart Is Weak - Dance Mix/European Edit
Just around the corner - Live acoustique inédit
Just Around The Corner - Live acoustique Inédit
Thought You Were On My Side - Extended Remix/European
Because It Keeps on Working - European Edit
Songs from a Bell Tower (Deluxe Version)
I Don't Want to Save the World - Live 2008
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e129ecc244321afe15a695266d33b04b888f511382527597b8c618953b3569b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qGIf7GR130rREVEZX1UDj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qGIf7GR130rREVEZX1UDj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e129ecc244321afe15a695266d33b04b888f511382527597b8c618953b3569b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VriLSP3VjVBpdobvyxY2t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VriLSP3VjVBpdobvyxY2t.