John Gemiini
type: MusicGroup
genre: afro house
popularity: 5
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1962c6fd48d6d83b7f1ca7730d8b76ade02aa01d202e07fac87cea72d6cb2ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f90c77cc-c637-4486-9ca8-a3b46e1fee16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f90c77cc-c637-4486-9ca8-a3b46e1fee16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f90c77cc-c637-4486-9ca8-a3b46e1fee16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1962c6fd48d6d83b7f1ca7730d8b76ade02aa01d202e07fac87cea72d6cb2ba","name":"John Gemiini","registered_at":"2026-06-21T16:38:48Z","symbol":"NIM1977246","token_address":"0xd566777a8d32bf842f51c236d7165e6ce64017f9","type":"artist","uuid":"f90c77cc-c637-4486-9ca8-a3b46e1fee16"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1962c6fd48d6d83b7f1ca7730d8b76ade02aa01d202e07fac87cea72d6cb2ba. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f90c77cc-c637-4486-9ca8-a3b46e1fee16.json and https://artists.proofprofile.net/proofs/artist/f90c77cc-c637-4486-9ca8-a3b46e1fee16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd1962c6fd48d6d83b7f1ca7730d8b76ade02aa01d202e07fac87cea72d6cb2ba","name":"John Gemiini","registered_at":"2026-06-21T16:38:48Z","symbol":"NIM1977246","token_address":"0xd566777a8d32bf842f51c236d7165e6ce64017f9","type":"artist","uuid":"f90c77cc-c637-4486-9ca8-a3b46e1fee16"}
album: Butterflies (Original Mix)
  type: MusicAlbum
  date published: 2024-02-09
album: Out of Mind
  type: MusicAlbum
  date published: 2025-08-22