紀明陽
type: MusicGroup
genre: kayokyoku
popularity: 5
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87e40dab551bde61ec0dc100ce3d05cbb88392acb16b3b265610562f5859d636
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a69e8a-1b5e-445c-b4aa-dbda1d915484.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a69e8a-1b5e-445c-b4aa-dbda1d915484.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21a69e8a-1b5e-445c-b4aa-dbda1d915484
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87e40dab551bde61ec0dc100ce3d05cbb88392acb16b3b265610562f5859d636","name":"紀明陽","registered_at":"2026-06-16T01:21:55Z","symbol":"NIM0892925","token_address":"0xb4b6c67891987c59faa7f9bf05ad810ecad00edb","type":"artist","uuid":"21a69e8a-1b5e-445c-b4aa-dbda1d915484"}
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 0x87e40dab551bde61ec0dc100ce3d05cbb88392acb16b3b265610562f5859d636. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21a69e8a-1b5e-445c-b4aa-dbda1d915484.json and https://artists.proofprofile.net/proofs/artist/21a69e8a-1b5e-445c-b4aa-dbda1d915484.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x87e40dab551bde61ec0dc100ce3d05cbb88392acb16b3b265610562f5859d636","name":"紀明陽","registered_at":"2026-06-16T01:21:55Z","symbol":"NIM0892925","token_address":"0xb4b6c67891987c59faa7f9bf05ad810ecad00edb","type":"artist","uuid":"21a69e8a-1b5e-445c-b4aa-dbda1d915484"}
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album: 国语环绕音响 Vol.3
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album: 台语环绕音响 Vol.2
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album: 台语环绕音响 Vol.3
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