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 0x59ea23c74f7a70d4590f11240116a30f6631640a77d422fc8902db8e0d04c8da. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f51fe31e-7e78-47a9-a938-74359dbf9645.json and https://artists.proofprofile.net/proofs/artist/f51fe31e-7e78-47a9-a938-74359dbf9645.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
These boots are made for walkin' -STUDIO APARTMENT Impulse Groove-
stuck on you -Reggae Disco Rockers Kiss & Tell Remix-
Mahaloha -Gira Mundo"City Lights at Night"Remix-
Urban Mermaid -Bittersweet Movement Blood-I Riddimix-
恋はgroovy×2 -DJ-PASSION MORE PASSION REMIX-
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 0xfb91c88e4396ecf47efbdca37c70a658892829f9444615a2e961249c06eb7151. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ulrUN7G5ZP27khTM8NGoB.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/6ulrUN7G5ZP27khTM8NGoB.
Stitches And Burns - Branches And Leaves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eefa5c3f5e3c21259c66d7c180db39e0676b867539d20f8944634fde927b91. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53saOVy9pC6FioOEPFhO8K.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/53saOVy9pC6FioOEPFhO8K.