Fábio Henrique
type: MusicGroup
genre: piseiro
popularity: 5
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9e98a140a805973f1f946e7b63fc0d64d2a8e00f9e08d1e7e71a1a1fbbbc4ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76dbde77-d9d0-4e4b-9e7c-ebf375ef3cdb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76dbde77-d9d0-4e4b-9e7c-ebf375ef3cdb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76dbde77-d9d0-4e4b-9e7c-ebf375ef3cdb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9e98a140a805973f1f946e7b63fc0d64d2a8e00f9e08d1e7e71a1a1fbbbc4ab","name":"Fábio Henrique","registered_at":"2026-06-17T07:03:36Z","symbol":"NIM1318150","token_address":"0x99b3f11ad4633e8226859595c0775ea221e35071","type":"artist","uuid":"76dbde77-d9d0-4e4b-9e7c-ebf375ef3cdb"}
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 0xb9e98a140a805973f1f946e7b63fc0d64d2a8e00f9e08d1e7e71a1a1fbbbc4ab. 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/76dbde77-d9d0-4e4b-9e7c-ebf375ef3cdb.json and https://artists.proofprofile.net/proofs/artist/76dbde77-d9d0-4e4b-9e7c-ebf375ef3cdb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb9e98a140a805973f1f946e7b63fc0d64d2a8e00f9e08d1e7e71a1a1fbbbc4ab","name":"Fábio Henrique","registered_at":"2026-06-17T07:03:36Z","symbol":"NIM1318150","token_address":"0x99b3f11ad4633e8226859595c0775ea221e35071","type":"artist","uuid":"76dbde77-d9d0-4e4b-9e7c-ebf375ef3cdb"}
album: After
  type: MusicAlbum
  date published: 2019-06-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-12-10