Harmonica Sunrise
type: MusicGroup
genre: thai pop
popularity: 2
followers: 754
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x635d71f1dfd76d5941d0fbece4c38c96e410f5c30c0d0769a065c66e7eb634bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24d5af1c-b574-4e32-90ea-79bdb556cb97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24d5af1c-b574-4e32-90ea-79bdb556cb97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24d5af1c-b574-4e32-90ea-79bdb556cb97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x635d71f1dfd76d5941d0fbece4c38c96e410f5c30c0d0769a065c66e7eb634bb","name":"Harmonica Sunrise","registered_at":"2026-06-16T02:23:17Z","symbol":"NIM0907594","token_address":"0x6c258b8b2d5e623f86ef72ab0a2972c59e14f0c7","type":"artist","uuid":"24d5af1c-b574-4e32-90ea-79bdb556cb97"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635d71f1dfd76d5941d0fbece4c38c96e410f5c30c0d0769a065c66e7eb634bb. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24d5af1c-b574-4e32-90ea-79bdb556cb97.json and https://artists.proofprofile.net/proofs/artist/24d5af1c-b574-4e32-90ea-79bdb556cb97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x635d71f1dfd76d5941d0fbece4c38c96e410f5c30c0d0769a065c66e7eb634bb","name":"Harmonica Sunrise","registered_at":"2026-06-16T02:23:17Z","symbol":"NIM0907594","token_address":"0x6c258b8b2d5e623f86ef72ab0a2972c59e14f0c7","type":"artist","uuid":"24d5af1c-b574-4e32-90ea-79bdb556cb97"}
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