Frogla Kamistro
type: MusicGroup
popularity: 6
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf66a91d5e6967f72112f9468e0f39178d4c033c6eae5610291d629d3f39a3318
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d49edb66-a288-4012-85f8-ca9a68e24224.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d49edb66-a288-4012-85f8-ca9a68e24224.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d49edb66-a288-4012-85f8-ca9a68e24224
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf66a91d5e6967f72112f9468e0f39178d4c033c6eae5610291d629d3f39a3318","name":"Frogla Kamistro","registered_at":"2026-06-21T02:08:39Z","symbol":"NIM1786006","token_address":"0xd0a404a96008c356018ff7387df7312cf654d18f","type":"artist","uuid":"d49edb66-a288-4012-85f8-ca9a68e24224"}
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 0xf66a91d5e6967f72112f9468e0f39178d4c033c6eae5610291d629d3f39a3318. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d49edb66-a288-4012-85f8-ca9a68e24224.json and https://artists.proofprofile.net/proofs/artist/d49edb66-a288-4012-85f8-ca9a68e24224.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xf66a91d5e6967f72112f9468e0f39178d4c033c6eae5610291d629d3f39a3318","name":"Frogla Kamistro","registered_at":"2026-06-21T02:08:39Z","symbol":"NIM1786006","token_address":"0xd0a404a96008c356018ff7387df7312cf654d18f","type":"artist","uuid":"d49edb66-a288-4012-85f8-ca9a68e24224"}
album: Morpher
  type: MusicAlbum
  date published: 2022-01-29