Maguya Jazzie
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa139b1b2e50425b5cc6a77e6288c7fe81286933b60be9d2676c2ef5511d0e2e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b79f2503-ebde-4a1c-9e24-d33050b23813.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b79f2503-ebde-4a1c-9e24-d33050b23813.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b79f2503-ebde-4a1c-9e24-d33050b23813
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa139b1b2e50425b5cc6a77e6288c7fe81286933b60be9d2676c2ef5511d0e2e2","name":"Maguya Jazzie","registered_at":"2026-06-20T15:16:15Z","symbol":"NIM1642242","token_address":"0x14f857729a82f2c854f69e5f52e37bff3d0a9901","type":"artist","uuid":"b79f2503-ebde-4a1c-9e24-d33050b23813"}
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 0xa139b1b2e50425b5cc6a77e6288c7fe81286933b60be9d2676c2ef5511d0e2e2. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b79f2503-ebde-4a1c-9e24-d33050b23813.json and https://artists.proofprofile.net/proofs/artist/b79f2503-ebde-4a1c-9e24-d33050b23813.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xa139b1b2e50425b5cc6a77e6288c7fe81286933b60be9d2676c2ef5511d0e2e2","name":"Maguya Jazzie","registered_at":"2026-06-20T15:16:15Z","symbol":"NIM1642242","token_address":"0x14f857729a82f2c854f69e5f52e37bff3d0a9901","type":"artist","uuid":"b79f2503-ebde-4a1c-9e24-d33050b23813"}