Marlene Pinto
type: MusicGroup
genre: fado
popularity: 2
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdacc9ccbf6a7aa40a8c540fcbd80af3bffd1cdad83eb8679dc3f2a82ed467813
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44edeb90-b724-4606-a9c5-69d35d250fc6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44edeb90-b724-4606-a9c5-69d35d250fc6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44edeb90-b724-4606-a9c5-69d35d250fc6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdacc9ccbf6a7aa40a8c540fcbd80af3bffd1cdad83eb8679dc3f2a82ed467813","name":"Marlene Pinto","registered_at":"2026-06-16T13:34:06Z","symbol":"NIM1067718","token_address":"0x4c11dca57faea35a28163a713d017a6b69860156","type":"artist","uuid":"44edeb90-b724-4606-a9c5-69d35d250fc6"}
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 0xdacc9ccbf6a7aa40a8c540fcbd80af3bffd1cdad83eb8679dc3f2a82ed467813. 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/44edeb90-b724-4606-a9c5-69d35d250fc6.json and https://artists.proofprofile.net/proofs/artist/44edeb90-b724-4606-a9c5-69d35d250fc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdacc9ccbf6a7aa40a8c540fcbd80af3bffd1cdad83eb8679dc3f2a82ed467813","name":"Marlene Pinto","registered_at":"2026-06-16T13:34:06Z","symbol":"NIM1067718","token_address":"0x4c11dca57faea35a28163a713d017a6b69860156","type":"artist","uuid":"44edeb90-b724-4606-a9c5-69d35d250fc6"}
album: Meu Caminho
  type: MusicAlbum
  date published: 2020-08-01
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  type: MusicAlbum
  date published: 2023-06-30
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