Maria La Monica
type: MusicGroup
genre: flamenco
popularity: 2
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d693f0812b4f22f9d8821ab0991f2df93a193b14cc7ac091619aa9829f85a77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5392d9a4-7b1c-477a-9d46-388561827d8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5392d9a4-7b1c-477a-9d46-388561827d8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5392d9a4-7b1c-477a-9d46-388561827d8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d693f0812b4f22f9d8821ab0991f2df93a193b14cc7ac091619aa9829f85a77","name":"Maria La Monica","registered_at":"2026-06-16T19:01:37Z","symbol":"NIM1145869","token_address":"0xdce50b68e1857c842fb5c91ce0fd6794a82c3c30","type":"artist","uuid":"5392d9a4-7b1c-477a-9d46-388561827d8e"}
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 0x7d693f0812b4f22f9d8821ab0991f2df93a193b14cc7ac091619aa9829f85a77. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5392d9a4-7b1c-477a-9d46-388561827d8e.json and https://artists.proofprofile.net/proofs/artist/5392d9a4-7b1c-477a-9d46-388561827d8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7d693f0812b4f22f9d8821ab0991f2df93a193b14cc7ac091619aa9829f85a77","name":"Maria La Monica","registered_at":"2026-06-16T19:01:37Z","symbol":"NIM1145869","token_address":"0xdce50b68e1857c842fb5c91ce0fd6794a82c3c30","type":"artist","uuid":"5392d9a4-7b1c-477a-9d46-388561827d8e"}
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  type: MusicAlbum
  date published: 2024-12-12
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