东方红艳
type: MusicGroup
popularity: 3
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc97ce405daa0489ee0b9768847bb244febed5f9f6fac2907be3a2b372adc4272
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc1d26b2-c762-44b1-a1bf-4b9c79d6e39e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc1d26b2-c762-44b1-a1bf-4b9c79d6e39e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc1d26b2-c762-44b1-a1bf-4b9c79d6e39e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc97ce405daa0489ee0b9768847bb244febed5f9f6fac2907be3a2b372adc4272","name":"东方红艳","registered_at":"2026-06-21T17:27:28Z","symbol":"NIM1986861","token_address":"0x9c7c9639218fc21a286e423245d4c42fe67ba418","type":"artist","uuid":"fc1d26b2-c762-44b1-a1bf-4b9c79d6e39e"}
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 0xc97ce405daa0489ee0b9768847bb244febed5f9f6fac2907be3a2b372adc4272. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc1d26b2-c762-44b1-a1bf-4b9c79d6e39e.json and https://artists.proofprofile.net/proofs/artist/fc1d26b2-c762-44b1-a1bf-4b9c79d6e39e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xc97ce405daa0489ee0b9768847bb244febed5f9f6fac2907be3a2b372adc4272","name":"东方红艳","registered_at":"2026-06-21T17:27:28Z","symbol":"NIM1986861","token_address":"0x9c7c9639218fc21a286e423245d4c42fe67ba418","type":"artist","uuid":"fc1d26b2-c762-44b1-a1bf-4b9c79d6e39e"}
album: 梦想嗨起来
  type: MusicAlbum
  date published: 2017-02-22
album: 草原中国心
  type: MusicAlbum
  date published: 2017-03-17
album: 草原之恋
  type: MusicAlbum
  date published: 2017-03-25