Popi Don
type: MusicGroup
genre: dancehall
popularity: 3
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6200d80078e6dde03d41d5023632fb95af3e1fdf5e2fb97f776bb0a3d0c56ab1
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/f826c20d-395e-4187-bd2b-d8f955ab1fce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f826c20d-395e-4187-bd2b-d8f955ab1fce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f826c20d-395e-4187-bd2b-d8f955ab1fce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6200d80078e6dde03d41d5023632fb95af3e1fdf5e2fb97f776bb0a3d0c56ab1","name":"Popi Don","registered_at":"2026-06-21T16:00:11Z","symbol":"NIM1967983","token_address":"0xfa7dd37581b9ac49f3dc394bb6ebd5e4ae82ad49","type":"artist","uuid":"f826c20d-395e-4187-bd2b-d8f955ab1fce"}
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 0x6200d80078e6dde03d41d5023632fb95af3e1fdf5e2fb97f776bb0a3d0c56ab1. 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/f826c20d-395e-4187-bd2b-d8f955ab1fce.json and https://artists.proofprofile.net/proofs/artist/f826c20d-395e-4187-bd2b-d8f955ab1fce.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":"0x6200d80078e6dde03d41d5023632fb95af3e1fdf5e2fb97f776bb0a3d0c56ab1","name":"Popi Don","registered_at":"2026-06-21T16:00:11Z","symbol":"NIM1967983","token_address":"0xfa7dd37581b9ac49f3dc394bb6ebd5e4ae82ad49","type":"artist","uuid":"f826c20d-395e-4187-bd2b-d8f955ab1fce"}
album: Success
  type: MusicAlbum
  date published: 2022-05-24
album: Cartoon
  type: MusicAlbum
  date published: 2024-04-16