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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c48c90b1d35fa50dfbdfc9c556481391e91cece265ec310741e88d1d0b7b48. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a25423d-ab31-4fcb-9094-afc92534b74b.json and https://artists.proofprofile.net/proofs/artist/2a25423d-ab31-4fcb-9094-afc92534b74b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Greetings from Astroworld: Wish You Were Here
"Love / Hate" (G-Eazy Inspired Instrumentals)
"Extraterrestrial" (Astroworld Inspired Instrumentals)
"Contraband" (Night Lovell Inspired Instrumentals)
"DNA" Kendrick Lamar Inspired Instrumentals
Morning Memories (A Tribute to a Good Friend)
"Balloons" the Weeknd Inspired Instrumentals
Paper Chasin' (Meek Mill Inspired Instrumentals)
Never Forgotten (In Memory of a True Friend)
West Coast United (R.I.P Eazy) - Pastorton Remix