green print
type: MusicGroup
popularity: 17
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x617f977882787444b945c2d114e843a4be5e02be6e8b83ff8b4cd5bcdc68ceec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f87e7259-5612-4a97-a25e-228651d3ffaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f87e7259-5612-4a97-a25e-228651d3ffaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f87e7259-5612-4a97-a25e-228651d3ffaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x617f977882787444b945c2d114e843a4be5e02be6e8b83ff8b4cd5bcdc68ceec","name":"green print","registered_at":"2026-06-15T06:39:29Z","symbol":"NIM0713384","token_address":"0xf77ee0bda9d2da067d039571fc75963104a0c934","type":"artist","uuid":"f87e7259-5612-4a97-a25e-228651d3ffaf"}
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 0x617f977882787444b945c2d114e843a4be5e02be6e8b83ff8b4cd5bcdc68ceec. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f87e7259-5612-4a97-a25e-228651d3ffaf.json and https://artists.proofprofile.net/proofs/artist/f87e7259-5612-4a97-a25e-228651d3ffaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x617f977882787444b945c2d114e843a4be5e02be6e8b83ff8b4cd5bcdc68ceec","name":"green print","registered_at":"2026-06-15T06:39:29Z","symbol":"NIM0713384","token_address":"0xf77ee0bda9d2da067d039571fc75963104a0c934","type":"artist","uuid":"f87e7259-5612-4a97-a25e-228651d3ffaf"}
album: spirulina
  type: MusicAlbum
  date published: 2024-10-04
album: in the trees
  type: MusicAlbum
  date published: 2024-10-25
album: grass
  type: MusicAlbum
  date published: 2024-11-22
album: earthy
  type: MusicAlbum
  date published: 2025-02-07
album: apples
  type: MusicAlbum
  date published: 2025-02-21
album: zebra
  type: MusicAlbum
  date published: 2025-09-12
album: grasshopper
  type: MusicAlbum
  date published: 2025-09-26
album: ace
  type: MusicAlbum
  date published: 2025-11-14