马天培
type: MusicGroup
genre: mandopop
popularity: 11
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x437e1a886fbd7f5e1e6c0c0a7c1347740f1fe5e6641c3b9e6f7e79b980fdce6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c9d10ab-e223-4eba-acbe-768cb532c365.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c9d10ab-e223-4eba-acbe-768cb532c365.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c9d10ab-e223-4eba-acbe-768cb532c365
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x437e1a886fbd7f5e1e6c0c0a7c1347740f1fe5e6641c3b9e6f7e79b980fdce6c","name":"马天培","registered_at":"2026-06-14T14:07:41Z","symbol":"NIM0476696","token_address":"0xf6364da642f430a52c4b9fdc8674f6d3c1cab789","type":"artist","uuid":"5c9d10ab-e223-4eba-acbe-768cb532c365"}
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 0x437e1a886fbd7f5e1e6c0c0a7c1347740f1fe5e6641c3b9e6f7e79b980fdce6c. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c9d10ab-e223-4eba-acbe-768cb532c365.json and https://artists.proofprofile.net/proofs/artist/5c9d10ab-e223-4eba-acbe-768cb532c365.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x437e1a886fbd7f5e1e6c0c0a7c1347740f1fe5e6641c3b9e6f7e79b980fdce6c","name":"马天培","registered_at":"2026-06-14T14:07:41Z","symbol":"NIM0476696","token_address":"0xf6364da642f430a52c4b9fdc8674f6d3c1cab789","type":"artist","uuid":"5c9d10ab-e223-4eba-acbe-768cb532c365"}
album: 别再回头
  type: MusicAlbum
  date published: 2021-05-20
album: 再见了我最最亲爱的
  type: MusicAlbum
  date published: 2021-07-14
album: 你让我有点累
  type: MusicAlbum
  date published: 2023-02-03
album: 耀眼杭州
  type: MusicAlbum
  date published: 2023-09-20