RaussTuna - Tuna Mista de Bragança
type: MusicGroup
popularity: 3
followers: 220
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74a347102de40571b8fb4becf394ec2ba5291b926332b14de9823808c460f72a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24e3e0f0-5bf6-4d5b-b962-38841c4384f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24e3e0f0-5bf6-4d5b-b962-38841c4384f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24e3e0f0-5bf6-4d5b-b962-38841c4384f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74a347102de40571b8fb4becf394ec2ba5291b926332b14de9823808c460f72a","name":"RaussTuna - Tuna Mista de Bragança","registered_at":"2026-06-16T02:27:36Z","symbol":"NIM0908626","token_address":"0x796f614aeb1cd7f24eccc914f8e0a6077539aef0","type":"artist","uuid":"24e3e0f0-5bf6-4d5b-b962-38841c4384f0"}
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 0x74a347102de40571b8fb4becf394ec2ba5291b926332b14de9823808c460f72a. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24e3e0f0-5bf6-4d5b-b962-38841c4384f0.json and https://artists.proofprofile.net/proofs/artist/24e3e0f0-5bf6-4d5b-b962-38841c4384f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x74a347102de40571b8fb4becf394ec2ba5291b926332b14de9823808c460f72a","name":"RaussTuna - Tuna Mista de Bragança","registered_at":"2026-06-16T02:27:36Z","symbol":"NIM0908626","token_address":"0x796f614aeb1cd7f24eccc914f8e0a6077539aef0","type":"artist","uuid":"24e3e0f0-5bf6-4d5b-b962-38841c4384f0"}
album: Hino Da RaussTuna
  type: MusicAlbum
  date published: 2012-12-12
album: Tunamente Mistos
  type: MusicAlbum
  date published: 2013-10-29
album: Tuna + Tuna (Um Festival de Duetos)
  type: MusicAlbum
  date published: 2016-11-12
album: Tuna+Tuna: Um Festival de Duetos
  type: MusicAlbum
  date published: 2016-11-12
album: A Tuna!
  type: MusicAlbum
  date published: 2018-10-29
album: A TUNA! Uma Década de Histórias
  type: MusicAlbum
  date published: 2019-10-29
album: Hino Do Caloiro Do IPB
  type: MusicAlbum
  date published: 2020-04-09
album: Rauss, Quero Voltar!
  type: MusicAlbum
  date published: 2021-11-14
album: VENCER
  type: MusicAlbum
  date published: 2024-11-10