Alê Ferraz
type: MusicGroup
genre: arrocha
genre: seresta
popularity: 3
followers: 270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc52447361fa88f156ca5b35dbefc0e312f4186582ddd6f25a6f79948d544e3c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/184a2d5a-93e1-492c-871b-24cf199382ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/184a2d5a-93e1-492c-871b-24cf199382ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/184a2d5a-93e1-492c-871b-24cf199382ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc52447361fa88f156ca5b35dbefc0e312f4186582ddd6f25a6f79948d544e3c4","name":"Alê Ferraz","registered_at":"2026-06-15T22:04:30Z","symbol":"NIM0845792","token_address":"0xdedb10e19fbe774a8ab11c566df4a4d79df37499","type":"artist","uuid":"184a2d5a-93e1-492c-871b-24cf199382ff"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52447361fa88f156ca5b35dbefc0e312f4186582ddd6f25a6f79948d544e3c4. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/184a2d5a-93e1-492c-871b-24cf199382ff.json and https://artists.proofprofile.net/proofs/artist/184a2d5a-93e1-492c-871b-24cf199382ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc52447361fa88f156ca5b35dbefc0e312f4186582ddd6f25a6f79948d544e3c4","name":"Alê Ferraz","registered_at":"2026-06-15T22:04:30Z","symbol":"NIM0845792","token_address":"0xdedb10e19fbe774a8ab11c566df4a4d79df37499","type":"artist","uuid":"184a2d5a-93e1-492c-871b-24cf199382ff"}
album: O Mundo Vai Cobrar
  type: MusicAlbum
  date published: 2021-05-14
album: Nossa Vez
  type: MusicAlbum
  date published: 2022-05-26
album: Vale a Pena Ouvir de Novo
  type: MusicAlbum
  date published: 2022-11-03
album: Pra Sofrer Dobrado
  type: MusicAlbum
  date published: 2023-04-19
album: Pega Visão Bebê
  type: MusicAlbum
  date published: 2023-04-21
album: Serestinha
  type: MusicAlbum
  date published: 2023-07-21
album: Some
  type: MusicAlbum
  date published: 2023-09-15
album: Serestinha 2.0
  type: MusicAlbum
  date published: 2023-11-23
album: Serestão & Terapia (Seresta 3.0)
  type: MusicAlbum
  date published: 2024-03-12
album: Serestão & Terapia (Seresta 3.0)
  type: MusicAlbum
  date published: 2024-05-09
album: Serenata da Alê
  type: MusicAlbum
  date published: 2024-05-16
album: Bar da Alê 3.0
  type: MusicAlbum
  date published: 2024-09-10
album: Seresta e Brega
  type: MusicAlbum
  date published: 2025-01-30
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  type: MusicAlbum
  date published: 2025-05-08