出海部
type: MusicGroup
genre: chinese indie
genre: chinese rock
genre: post-rock
genre: shoegaze
popularity: 2
followers: 1005
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x138e16ed9056055c17597b37eadb3427a84c80cef35ae44985a650965f8bc2f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d9d0bd0-52d2-4ae6-b874-2ea433d6268c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d9d0bd0-52d2-4ae6-b874-2ea433d6268c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d9d0bd0-52d2-4ae6-b874-2ea433d6268c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x138e16ed9056055c17597b37eadb3427a84c80cef35ae44985a650965f8bc2f4","name":"出海部","registered_at":"2026-06-16T05:31:55Z","symbol":"NIM0952654","token_address":"0x1f503c87395faaec6d1cfbabccb526348110581c","type":"artist","uuid":"2d9d0bd0-52d2-4ae6-b874-2ea433d6268c"}
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 0x138e16ed9056055c17597b37eadb3427a84c80cef35ae44985a650965f8bc2f4. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d9d0bd0-52d2-4ae6-b874-2ea433d6268c.json and https://artists.proofprofile.net/proofs/artist/2d9d0bd0-52d2-4ae6-b874-2ea433d6268c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0x138e16ed9056055c17597b37eadb3427a84c80cef35ae44985a650965f8bc2f4","name":"出海部","registered_at":"2026-06-16T05:31:55Z","symbol":"NIM0952654","token_address":"0x1f503c87395faaec6d1cfbabccb526348110581c","type":"artist","uuid":"2d9d0bd0-52d2-4ae6-b874-2ea433d6268c"}
album: 于是我们出发
  type: MusicAlbum
  date published: 2017-12-01
album: 0332
  type: MusicAlbum
  date published: 2018-01-10
album: Before Sunrise
  type: MusicAlbum
  date published: 2019-11-15
album: 日出之前
  type: MusicAlbum
  date published: 2020-02-04