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 0x5f52c81c91eb8985cdb71b66130dba1a6fa562bbde3936f052f957f5c9e2896d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e02e2d6-7d48-45c6-80ab-cc9855aef933.json and https://artists.proofprofile.net/proofs/artist/6e02e2d6-7d48-45c6-80ab-cc9855aef933.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sleeping With Fan On (Loopable, No Fade)
Restful Calmful Soft Soughs for Kids Sleep
Until The Storm Sings For Your Sleep And Relax
Today The Storm Makes Noise For Your Deep Sleep And Relax
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