Griffon Shen
type: MusicGroup
popularity: 2
followers: 755
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce216b7747785542ad503080b6937ab3b7c1a06ee6ca31bb997667de0c5fd104
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c4dd86c-3c01-47e4-b0a2-50b99449b4cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c4dd86c-3c01-47e4-b0a2-50b99449b4cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c4dd86c-3c01-47e4-b0a2-50b99449b4cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce216b7747785542ad503080b6937ab3b7c1a06ee6ca31bb997667de0c5fd104","name":"Griffon Shen","registered_at":"2026-06-17T14:33:13Z","symbol":"NIM1425277","token_address":"0xec11e408c97ab66b8489a2412640ad28a77027b9","type":"artist","uuid":"8c4dd86c-3c01-47e4-b0a2-50b99449b4cc"}
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 0xce216b7747785542ad503080b6937ab3b7c1a06ee6ca31bb997667de0c5fd104. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c4dd86c-3c01-47e4-b0a2-50b99449b4cc.json and https://artists.proofprofile.net/proofs/artist/8c4dd86c-3c01-47e4-b0a2-50b99449b4cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xce216b7747785542ad503080b6937ab3b7c1a06ee6ca31bb997667de0c5fd104","name":"Griffon Shen","registered_at":"2026-06-17T14:33:13Z","symbol":"NIM1425277","token_address":"0xec11e408c97ab66b8489a2412640ad28a77027b9","type":"artist","uuid":"8c4dd86c-3c01-47e4-b0a2-50b99449b4cc"}
album: Marmalade
  type: MusicAlbum
  date published: 2020-10-24
album: Motion
  type: MusicAlbum
  date published: 2021-01-02
album: All My Love
  type: MusicAlbum
  date published: 2021-03-14
album: Don't Forget About Me
  type: MusicAlbum
  date published: 2021-05-28
album: Carousel
  type: MusicAlbum
  date published: 2021-07-02
album: 1920 SAWTELLE
  type: MusicAlbum
  date published: 2021-08-27
album: See You Tonight
  type: MusicAlbum
  date published: 2021-12-29
album: GOODBYES
  type: MusicAlbum
  date published: 2022-02-25
album: i used to feel like this
  type: MusicAlbum
  date published: 2022-08-05
album: if you were mine
  type: MusicAlbum
  date published: 2023-07-20
album: Ultracrepidarian (Side 1)
  type: MusicAlbum
  date published: 2023-12-15
album: Ultracrepidarian (Side 2)
  type: MusicAlbum
  date published: 2024-01-26