Gåbriel Hoffmeister
type: MusicGroup
popularity: 3
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91be27d88428b696e3e35599aa930b79adfed30cb7c4483cced64f901c43e96b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22ffbcf6-4e3d-4a12-aa0f-803cb249eb6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22ffbcf6-4e3d-4a12-aa0f-803cb249eb6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22ffbcf6-4e3d-4a12-aa0f-803cb249eb6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91be27d88428b696e3e35599aa930b79adfed30cb7c4483cced64f901c43e96b","name":"Gåbriel Hoffmeister","registered_at":"2026-06-16T01:40:05Z","symbol":"NIM0897272","token_address":"0x69512a2a9d2ef82baec64a244b4733daedaafece","type":"artist","uuid":"22ffbcf6-4e3d-4a12-aa0f-803cb249eb6a"}
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 0x91be27d88428b696e3e35599aa930b79adfed30cb7c4483cced64f901c43e96b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22ffbcf6-4e3d-4a12-aa0f-803cb249eb6a.json and https://artists.proofprofile.net/proofs/artist/22ffbcf6-4e3d-4a12-aa0f-803cb249eb6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x91be27d88428b696e3e35599aa930b79adfed30cb7c4483cced64f901c43e96b","name":"Gåbriel Hoffmeister","registered_at":"2026-06-16T01:40:05Z","symbol":"NIM0897272","token_address":"0x69512a2a9d2ef82baec64a244b4733daedaafece","type":"artist","uuid":"22ffbcf6-4e3d-4a12-aa0f-803cb249eb6a"}
album: Reconexão
  type: MusicAlbum
  date published: 2020-06-08
album: Âmago
  type: MusicAlbum
  date published: 2020-08-24
album: The Beginning
  type: MusicAlbum
  date published: 2021-04-12
album: Somos Um
  type: MusicAlbum
  date published: 2021-07-13
album: Storm
  type: MusicAlbum
  date published: 2024-08-08
album: Desafios
  type: MusicAlbum
  date published: 2024-09-08
album: Alegro
  type: MusicAlbum
  date published: 2024-10-08
album: Universo
  type: MusicAlbum
  date published: 2024-11-08
album: Dois Caminhos
  type: MusicAlbum
  date published: 2024-12-08
album: Memória Cósmica
  type: MusicAlbum
  date published: 2024-12-09