Refinaria
type: MusicGroup
popularity: 20
followers: 667
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb2f03db1441561b102c77ba72cbc2c689086d6674c8c710414d82ecbe385c1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a01161d-a0c2-4090-8ee3-f4024a6a3f23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a01161d-a0c2-4090-8ee3-f4024a6a3f23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a01161d-a0c2-4090-8ee3-f4024a6a3f23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
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 0xdb2f03db1441561b102c77ba72cbc2c689086d6674c8c710414d82ecbe385c1d. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a01161d-a0c2-4090-8ee3-f4024a6a3f23.json and https://artists.proofprofile.net/proofs/artist/0a01161d-a0c2-4090-8ee3-f4024a6a3f23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
album: Sobrevivo
  type: MusicAlbum
  date published: 2015-08-25
album: Sobrevivo
  type: MusicAlbum
  date published: 2015-08-25
album: Vibz Sessions (Ao Vivo)
  type: MusicAlbum
  date published: 2018-06-01
album: Vibz Sessions (Ao Vivo)
  type: MusicAlbum
  date published: 2018-06-01
album: Livre
  type: MusicAlbum
  date published: 2021-03-12
album: Livre
  type: MusicAlbum
  date published: 2021-03-12
album: Nossa Historia (Gratidão)
  type: MusicAlbum
  date published: 2021-04-09
album: Nossa História (Gratidão)
  type: MusicAlbum
  date published: 2021-04-09
album: Prece
  type: MusicAlbum
  date published: 2021-05-21
album: Eleva
  type: MusicAlbum
  date published: 2021-07-16
album: Eleva (feat. Chico Martins)
  type: MusicAlbum
  date published: 2021-07-16
album: Foi na ViIa
  type: MusicAlbum
  date published: 2022-02-11
album: Foi na Vila
  type: MusicAlbum
  date published: 2022-02-11
album: Palavra Certa (Tenda dos Corações)
  type: MusicAlbum
  date published: 2022-07-01
album: Palavra Certa - Tenda dos Corações
  type: MusicAlbum
  date published: 2022-07-01