Evandro dos Reis
type: MusicGroup
genre: forró
popularity: 3
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb03d4462a0c4ce89d99188727c7fcdb3ffe24755b30c47b16f87498ec24bbca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42153797-a5ba-41d6-9767-626ef2083faa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42153797-a5ba-41d6-9767-626ef2083faa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42153797-a5ba-41d6-9767-626ef2083faa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb03d4462a0c4ce89d99188727c7fcdb3ffe24755b30c47b16f87498ec24bbca","name":"Evandro dos Reis","registered_at":"2026-06-16T12:38:11Z","symbol":"NIM1054381","token_address":"0x561b0bf3e1dc461ea5174ffef34fbebdf6c97ea8","type":"artist","uuid":"42153797-a5ba-41d6-9767-626ef2083faa"}
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 0xfb03d4462a0c4ce89d99188727c7fcdb3ffe24755b30c47b16f87498ec24bbca. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42153797-a5ba-41d6-9767-626ef2083faa.json and https://artists.proofprofile.net/proofs/artist/42153797-a5ba-41d6-9767-626ef2083faa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0xfb03d4462a0c4ce89d99188727c7fcdb3ffe24755b30c47b16f87498ec24bbca","name":"Evandro dos Reis","registered_at":"2026-06-16T12:38:11Z","symbol":"NIM1054381","token_address":"0x561b0bf3e1dc461ea5174ffef34fbebdf6c97ea8","type":"artist","uuid":"42153797-a5ba-41d6-9767-626ef2083faa"}
album: Na ponta
  type: MusicAlbum
  date published: 2020-07-10
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  type: MusicAlbum
  date published: 2020-07-10
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  type: MusicAlbum
  date published: 2020-11-13
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  type: MusicAlbum
  date published: 2021-04-23
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  type: MusicAlbum
  date published: 2021-06-11
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  type: MusicAlbum
  date published: 2022-12-02