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 0xbb24c1bf77338c27eee7a4dad16666a7cb9325dc6eb4f894c79d656fb98a1c67. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e391c41c-c90f-4906-a28f-f86f7740999b.json and https://artists.proofprofile.net/proofs/artist/e391c41c-c90f-4906-a28f-f86f7740999b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Szum deszczowej pogody do spania i drzemania
Tło z dźwiękami deszczu do spania i relaksu
Relaksujący deszczyk do jogi i treningów
Relaks do spania i treningów przy deszczu