Álvaro Mamute
type: MusicGroup
genre: brazilian hip hop
popularity: 11
followers: 2436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe82e3ebb6a941457219d6a898f70742df490f7569746b3c8d4c0fe0e35c81feb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e444e316-deca-43ce-9dd9-29c1824a3b3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e444e316-deca-43ce-9dd9-29c1824a3b3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e444e316-deca-43ce-9dd9-29c1824a3b3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe82e3ebb6a941457219d6a898f70742df490f7569746b3c8d4c0fe0e35c81feb","name":"Álvaro Mamute","registered_at":"2026-06-15T04:31:56Z","symbol":"NIM0682933","token_address":"0xd2fb111cce7ff2086dd20bb9e05f5b63be6a4201","type":"artist","uuid":"e444e316-deca-43ce-9dd9-29c1824a3b3c"}
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 0xe82e3ebb6a941457219d6a898f70742df490f7569746b3c8d4c0fe0e35c81feb. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e444e316-deca-43ce-9dd9-29c1824a3b3c.json and https://artists.proofprofile.net/proofs/artist/e444e316-deca-43ce-9dd9-29c1824a3b3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xe82e3ebb6a941457219d6a898f70742df490f7569746b3c8d4c0fe0e35c81feb","name":"Álvaro Mamute","registered_at":"2026-06-15T04:31:56Z","symbol":"NIM0682933","token_address":"0xd2fb111cce7ff2086dd20bb9e05f5b63be6a4201","type":"artist","uuid":"e444e316-deca-43ce-9dd9-29c1824a3b3c"}
album: Highlight 2
  type: MusicAlbum
  date published: 2015-10-25
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  type: MusicAlbum
  date published: 2016-06-12
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  type: MusicAlbum
  date published: 2016-10-21
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  type: MusicAlbum
  date published: 2016-10-30
album: Cogito Ergo Verso
  type: MusicAlbum
  date published: 2017-01-15
album: Unmixed / Unmastered
  type: MusicAlbum
  date published: 2018-07-25
album: Lógica
  type: MusicAlbum
  date published: 2018-09-06
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  type: MusicAlbum
  date published: 2018-12-21
album: Gravidade
  type: MusicAlbum
  date published: 2020-01-08
album: Aquela do Lenine (Remix)
  type: MusicAlbum
  date published: 2020-04-28
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  type: MusicAlbum
  date published: 2020-04-28
album: Mansa Musa
  type: MusicAlbum
  date published: 2021-09-10
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  type: MusicAlbum
  date published: 2023-09-15
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  type: MusicAlbum
  date published: 2024-06-18