王建民
type: MusicGroup
popularity: 5
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x751ee61263f4b5b199dc3f64031a12febc87d33844126b2c56cbab13f19f749f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6463d37c-db33-4d5b-b774-4edcad57d164.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6463d37c-db33-4d5b-b774-4edcad57d164.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6463d37c-db33-4d5b-b774-4edcad57d164
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x751ee61263f4b5b199dc3f64031a12febc87d33844126b2c56cbab13f19f749f","name":"王建民","registered_at":"2026-06-17T00:59:53Z","symbol":"NIM1231342","token_address":"0x9917bd53d9bb6011ed694dbdfcfdcc36a02ac8ab","type":"artist","uuid":"6463d37c-db33-4d5b-b774-4edcad57d164"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751ee61263f4b5b199dc3f64031a12febc87d33844126b2c56cbab13f19f749f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6463d37c-db33-4d5b-b774-4edcad57d164.json and https://artists.proofprofile.net/proofs/artist/6463d37c-db33-4d5b-b774-4edcad57d164.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x751ee61263f4b5b199dc3f64031a12febc87d33844126b2c56cbab13f19f749f","name":"王建民","registered_at":"2026-06-17T00:59:53Z","symbol":"NIM1231342","token_address":"0x9917bd53d9bb6011ed694dbdfcfdcc36a02ac8ab","type":"artist","uuid":"6463d37c-db33-4d5b-b774-4edcad57d164"}
album: 易經五行療效音樂4:火樂
  type: MusicAlbum
  date published: 1991-04-02
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  date published: 1991-04-02
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  date published: 1995-10-18
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  date published: 1995-10-18
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  type: MusicAlbum
  date published: 1995-10-18
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2000-05-23
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  date published: 2001-02-27