1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x5e7a3d4c446fbee122f0e0e22c4eb3beba78b6b5dfe627411631c5aa12e8fb57. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b4334a0-f0c3-42ba-937a-73a685d2f013.json and https://artists.proofprofile.net/proofs/artist/8b4334a0-f0c3-42ba-937a-73a685d2f013.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Conga - Single (Marco Angeli Drum Remix)
King Of My Castle (House Anatomy Classic Mix)
Stefano Sorge Summer Selection 2024, Vol.1
Stefano Sorge Summer Selection 2024, Vol.2