AGRI CRAFT
type: MusicGroup
popularity: 2
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x390482f3ec464c809cb69d49ea11b2712da78f59f4ab8c0e995311424c3e9f40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7d185c6-3edd-4a22-91e3-b39f2a2fa828.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7d185c6-3edd-4a22-91e3-b39f2a2fa828.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7d185c6-3edd-4a22-91e3-b39f2a2fa828
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x390482f3ec464c809cb69d49ea11b2712da78f59f4ab8c0e995311424c3e9f40","name":"AGRI CRAFT","registered_at":"2026-06-21T16:01:53Z","symbol":"NIM1966315","token_address":"0xa6e66aee9e2fd88c59829a05b4b6dc51320b0a80","type":"artist","uuid":"f7d185c6-3edd-4a22-91e3-b39f2a2fa828"}
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 0x390482f3ec464c809cb69d49ea11b2712da78f59f4ab8c0e995311424c3e9f40. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7d185c6-3edd-4a22-91e3-b39f2a2fa828.json and https://artists.proofprofile.net/proofs/artist/f7d185c6-3edd-4a22-91e3-b39f2a2fa828.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x390482f3ec464c809cb69d49ea11b2712da78f59f4ab8c0e995311424c3e9f40","name":"AGRI CRAFT","registered_at":"2026-06-21T16:01:53Z","symbol":"NIM1966315","token_address":"0xa6e66aee9e2fd88c59829a05b4b6dc51320b0a80","type":"artist","uuid":"f7d185c6-3edd-4a22-91e3-b39f2a2fa828"}
album: Musashino Beat
  type: MusicAlbum
  date published: 2021-01-20
album: light blue parent and child
  type: MusicAlbum
  date published: 2021-02-20
album: Let's play with trees
  type: MusicAlbum
  date published: 2021-03-20
album: THE STORY OF TOKYO WOOD
  type: MusicAlbum
  date published: 2021-12-08
album: イツカノカゼ
  type: MusicAlbum
  date published: 2022-05-14
album: itsukanokaze
  type: MusicAlbum
  date published: 2022-05-14
album: Infinite hope
  type: MusicAlbum
  date published: 2022-05-26
album: MOTTAINAI
  type: MusicAlbum
  date published: 2023-02-23
album: birth
  type: MusicAlbum
  date published: 2023-04-17
album: Hanamizuki (feat. Yo Hitoto) [Cover]
  type: MusicAlbum
  date published: 2023-09-03
album: ハナミズキ (feat. 一青窈) [Cover]
  type: MusicAlbum
  date published: 2023-09-03
album: picture of life
  type: MusicAlbum
  date published: 2024-04-17
album: 3
  type: MusicAlbum
  date published: 2024-08-24
album: 3
  type: MusicAlbum
  date published: 2024-08-24