FM Collective
type: MusicGroup
genre: latin alternative
popularity: 7
followers: 386
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x470fac32c0b138299a11e59cb63133b933f0bcad13580581ff400765b42609c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5b19312-7f11-4ec1-896e-62ac0a663f7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5b19312-7f11-4ec1-896e-62ac0a663f7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5b19312-7f11-4ec1-896e-62ac0a663f7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x470fac32c0b138299a11e59cb63133b933f0bcad13580581ff400765b42609c4","name":"FM Collective","registered_at":"2026-06-20T21:03:05Z","symbol":"NIM1714417","token_address":"0x8c60c09a8a5eca2b2e82c8cbec55db0390a11ac1","type":"artist","uuid":"c5b19312-7f11-4ec1-896e-62ac0a663f7d"}
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 0x470fac32c0b138299a11e59cb63133b933f0bcad13580581ff400765b42609c4. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5b19312-7f11-4ec1-896e-62ac0a663f7d.json and https://artists.proofprofile.net/proofs/artist/c5b19312-7f11-4ec1-896e-62ac0a663f7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x470fac32c0b138299a11e59cb63133b933f0bcad13580581ff400765b42609c4","name":"FM Collective","registered_at":"2026-06-20T21:03:05Z","symbol":"NIM1714417","token_address":"0x8c60c09a8a5eca2b2e82c8cbec55db0390a11ac1","type":"artist","uuid":"c5b19312-7f11-4ec1-896e-62ac0a663f7d"}
album: Augusto's Song (Bara Bara)
  type: MusicAlbum
  date published: 2020-10-09
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-05-19
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  type: MusicAlbum
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album: Orologio
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-04-20