Taman Kesenian Ibu Pawiyatan Taman Siswa Yogyakarta
{"copyright_id":"0x417f9f355b31e92890a63c4b3c1e2e1aec000279bf41c93c113142eab9bcdf7b","name":"Taman Kesenian Ibu Pawiyatan Taman Siswa Yogyakarta","registered_at":"2026-06-15T03:40:09Z","symbol":"NIM0670576","token_address":"0x7e2f74fcc94cc6a30fa37b6626d73ac45c96004b","type":"artist","uuid":"dc83b9f9-d550-4f7c-81a2-c18142578c36"}
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 0x417f9f355b31e92890a63c4b3c1e2e1aec000279bf41c93c113142eab9bcdf7b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc83b9f9-d550-4f7c-81a2-c18142578c36.json and https://artists.proofprofile.net/proofs/artist/dc83b9f9-d550-4f7c-81a2-c18142578c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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