Fish 雨星
type: MusicGroup
genre: vinahouse
popularity: 14
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x272a09f9feddfe051c68f8b8f31f8503476de7981324f0a448af8a0bc19a6134
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953614
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953614
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17d91d34-5a6b-43a5-b3c7-97fbe26ca8e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17d91d34-5a6b-43a5-b3c7-97fbe26ca8e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17d91d34-5a6b-43a5-b3c7-97fbe26ca8e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:40:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x272a09f9feddfe051c68f8b8f31f8503476de7981324f0a448af8a0bc19a6134","name":"Fish 雨星","registered_at":"2026-06-14T06:58:14Z","symbol":"NIM0374250","token_address":"0x77493e7b119d0cc6ae848fb18f6d22d412d129db","type":"artist","uuid":"17d91d34-5a6b-43a5-b3c7-97fbe26ca8e9"}
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 0x272a09f9feddfe051c68f8b8f31f8503476de7981324f0a448af8a0bc19a6134. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17d91d34-5a6b-43a5-b3c7-97fbe26ca8e9.json and https://artists.proofprofile.net/proofs/artist/17d91d34-5a6b-43a5-b3c7-97fbe26ca8e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:40:32Z
  text: {"copyright_id":"0x272a09f9feddfe051c68f8b8f31f8503476de7981324f0a448af8a0bc19a6134","name":"Fish 雨星","registered_at":"2026-06-14T06:58:14Z","symbol":"NIM0374250","token_address":"0x77493e7b119d0cc6ae848fb18f6d22d412d129db","type":"artist","uuid":"17d91d34-5a6b-43a5-b3c7-97fbe26ca8e9"}
album: 好势！好势！
  type: MusicAlbum
  date published: 2018-12-31