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 0x58831106a73e3ecb5421e8ded3d19dba9a07e57274861514544ee65d87fc629b. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15a23295-5828-4556-8eb6-9ed24eabbaea.json and https://artists.proofprofile.net/proofs/artist/15a23295-5828-4556-8eb6-9ed24eabbaea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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Green Light (with Fabian Laumont) [Electro Fusion 2017]
Green Light - Single (Reprise Lorde Pop & Electro)
The One (Electro Version Cover the Chainsmokers)