ITUA
type: MusicGroup
popularity: 2
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa617805fdd3134ed1f6b2a2938ef58553675722d45854a84cc091e33e90cc919
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7de5ccb5-0eef-4280-a5ce-f2af7d976bce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7de5ccb5-0eef-4280-a5ce-f2af7d976bce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7de5ccb5-0eef-4280-a5ce-f2af7d976bce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
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 0xa617805fdd3134ed1f6b2a2938ef58553675722d45854a84cc091e33e90cc919. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7de5ccb5-0eef-4280-a5ce-f2af7d976bce.json and https://artists.proofprofile.net/proofs/artist/7de5ccb5-0eef-4280-a5ce-f2af7d976bce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
album: Sort It Out
  type: MusicAlbum
  date published: 2022-02-24
album: Sort It Out
  type: MusicAlbum
  date published: 2022-02-24
album: Heartstop
  type: MusicAlbum
  date published: 2022-05-05
album: Heartstop
  type: MusicAlbum
  date published: 2022-05-05
album: one kind
  type: MusicAlbum
  date published: 2022-06-23
album: one kind
  type: MusicAlbum
  date published: 2022-06-23
album: nice to meet
  type: MusicAlbum
  date published: 2022-08-26
album: nice to meet
  type: MusicAlbum
  date published: 2022-08-26
album: Trophy / Something To Prove
  type: MusicAlbum
  date published: 2023-06-09
album: Trophy / Something To Prove
  type: MusicAlbum
  date published: 2023-06-09
album: Favorite Soul
  type: MusicAlbum
  date published: 2023-07-14
album: Favorite Soul
  type: MusicAlbum
  date published: 2023-07-14
album: Transition
  type: MusicAlbum
  date published: 2023-08-18
album: Transition
  type: MusicAlbum
  date published: 2023-08-18
album: Act a Fool!
  type: MusicAlbum
  date published: 2025-08-24