胡彦斌
type: MusicGroup
popularity: 13
followers: 574
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bda675227cda4ea1d0b3e030e718f8b0f7cbe7526bc35a9d0174d7f673de1eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3877bc5d-bbdd-4666-9b55-501e06494865.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3877bc5d-bbdd-4666-9b55-501e06494865.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3877bc5d-bbdd-4666-9b55-501e06494865
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:10:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bda675227cda4ea1d0b3e030e718f8b0f7cbe7526bc35a9d0174d7f673de1eb","name":"胡彦斌","registered_at":"2026-06-14T10:28:23Z","symbol":"NIM0424376","token_address":"0x1dc9384c1ceb583961443fee22f7a649a8c4a48f","type":"artist","uuid":"3877bc5d-bbdd-4666-9b55-501e06494865"}
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 0x7bda675227cda4ea1d0b3e030e718f8b0f7cbe7526bc35a9d0174d7f673de1eb. Chain 2 (Bitcoin): anchored in block 953638 (2026-06-14T13:10:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3877bc5d-bbdd-4666-9b55-501e06494865.json and https://artists.proofprofile.net/proofs/artist/3877bc5d-bbdd-4666-9b55-501e06494865.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:10:39Z
  text: {"copyright_id":"0x7bda675227cda4ea1d0b3e030e718f8b0f7cbe7526bc35a9d0174d7f673de1eb","name":"胡彦斌","registered_at":"2026-06-14T10:28:23Z","symbol":"NIM0424376","token_address":"0x1dc9384c1ceb583961443fee22f7a649a8c4a48f","type":"artist","uuid":"3877bc5d-bbdd-4666-9b55-501e06494865"}
album: 负重一万斤长大
  type: MusicAlbum
  date published: 2023-11-09