รวมศิลปิน (RS Number 1 Hitz - โป่ง ปฐมพงศ์ - หรั่ง ร็อกเคสตร้า)
{"copyright_id":"0xa4ab087638ebb47ae5eb0624b631a5bb41be6b2b6bb624ddfff0787beaaaf050","name":"รวมศิลปิน (RS Number 1 Hitz - โป่ง ปฐมพงศ์ - หรั่ง ร็อกเคสตร้า)","registered_at":"2026-06-16T08:38:23Z","symbol":"NIM0997178","token_address":"0x15ec766979eafed6f4cbea775f763c52a9532968","type":"artist","uuid":"35d5b409-649e-45ef-a922-398679361aae"}
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 0xa4ab087638ebb47ae5eb0624b631a5bb41be6b2b6bb624ddfff0787beaaaf050. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35d5b409-649e-45ef-a922-398679361aae.json and https://artists.proofprofile.net/proofs/artist/35d5b409-649e-45ef-a922-398679361aae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).