Mia Martinez
type: MusicGroup
genre: jazz blues
popularity: 2
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa4e8ce06637c432edbe2b8d3bcbc4ae5080dca1b389efe3074c23c5f073cc1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b0ef0ad-30d2-4268-8ba0-7f8967f3fa53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b0ef0ad-30d2-4268-8ba0-7f8967f3fa53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b0ef0ad-30d2-4268-8ba0-7f8967f3fa53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa4e8ce06637c432edbe2b8d3bcbc4ae5080dca1b389efe3074c23c5f073cc1f","name":"Mia Martinez","registered_at":"2026-06-15T17:35:26Z","symbol":"NIM0781633","token_address":"0xc477a380e51850986fa8dc8e95219de8cb7fdc22","type":"artist","uuid":"0b0ef0ad-30d2-4268-8ba0-7f8967f3fa53"}
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 0xaa4e8ce06637c432edbe2b8d3bcbc4ae5080dca1b389efe3074c23c5f073cc1f. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b0ef0ad-30d2-4268-8ba0-7f8967f3fa53.json and https://artists.proofprofile.net/proofs/artist/0b0ef0ad-30d2-4268-8ba0-7f8967f3fa53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xaa4e8ce06637c432edbe2b8d3bcbc4ae5080dca1b389efe3074c23c5f073cc1f","name":"Mia Martinez","registered_at":"2026-06-15T17:35:26Z","symbol":"NIM0781633","token_address":"0xc477a380e51850986fa8dc8e95219de8cb7fdc22","type":"artist","uuid":"0b0ef0ad-30d2-4268-8ba0-7f8967f3fa53"}
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