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 0x4a3276931b484cee6d3a158d3b8fa4c7773f32a8c1ddf3618d0dfa60814c7b62. 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/50ebe62e-904d-4371-bff7-713350c64338.json and https://artists.proofprofile.net/proofs/artist/50ebe62e-904d-4371-bff7-713350c64338.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Save Room/dont worry he cant find us here
I must not fear, fear is the mind killer
My Lungs Will Handle What My Heart Can't
The View From Up Here Makes The World Silent
{"copyright_id":"0xe22e3c60c0ac9cd58983b27c7081aba9f6e2642affb5b4becc6940be88589fbe","isrc":"QZPEW2413906","name":"Hear No Curse","registered_at":"2026-06-26T01:04:37Z","spotify_id":"6ZcIEDUBU8fksZuOwDSrUb","type":"track"}
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 0xe22e3c60c0ac9cd58983b27c7081aba9f6e2642affb5b4becc6940be88589fbe. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ZcIEDUBU8fksZuOwDSrUb.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/6ZcIEDUBU8fksZuOwDSrUb.