Gutinho
type: MusicGroup
popularity: 8
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ed6c2e2461e77b711f2b71632c093c276efec3ccef7c8eb1c0b28a39c203603
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d531118-89d0-4354-838c-f181e7717090.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d531118-89d0-4354-838c-f181e7717090.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d531118-89d0-4354-838c-f181e7717090
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed6c2e2461e77b711f2b71632c093c276efec3ccef7c8eb1c0b28a39c203603. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d531118-89d0-4354-838c-f181e7717090.json and https://artists.proofprofile.net/proofs/artist/9d531118-89d0-4354-838c-f181e7717090.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: Baile do Gutinho
  type: MusicAlbum
  date published: 2022-11-09
album: Baby Gutinho, Vol.2
  type: MusicAlbum
  date published: 2025-04-01
album: Frantz Fanon
  type: MusicAlbum
  date published: 2025-04-17
album: Festa Junina
  type: MusicAlbum
  date published: 2025-06-13
album: Bom e Novo
  type: MusicAlbum
  date published: 2025-06-17
album: Um Passinho Novo
  type: MusicAlbum
  date published: 2025-06-21
album: I Think, I Love You
  type: MusicAlbum
  date published: 2025-06-27
album: Menino do Rio (Dando volta ao mundo)
  type: MusicAlbum
  date published: 2025-08-08
album: I Think, I Love You (Remixes)
  type: MusicAlbum
  date published: 2025-08-15
album: Os Cowboy do Mato Grosso
  type: MusicAlbum
  date published: 2025-11-02