Kuta
type: MusicGroup
genre: cold wave
genre: darkwave
genre: deathrock
popularity: 2
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc831c3888b70a238cf2ab53bf7edf45bf96934ff65adc4c9348f7837c8875659
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3450bc3-739c-4822-a8de-7504428947af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3450bc3-739c-4822-a8de-7504428947af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3450bc3-739c-4822-a8de-7504428947af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
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 0xc831c3888b70a238cf2ab53bf7edf45bf96934ff65adc4c9348f7837c8875659. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3450bc3-739c-4822-a8de-7504428947af.json and https://artists.proofprofile.net/proofs/artist/f3450bc3-739c-4822-a8de-7504428947af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: Out Of Warrens
  type: MusicAlbum
  date published: 2006-05-10
album: A Home
  type: MusicAlbum
  date published: 2007-08-31
album: Kuta
  type: MusicAlbum
  date published: 2008-02-14
album: Blueprint (Bonus Version)
  type: MusicAlbum
  date published: 2016-09-01
album: Blueprint
  type: MusicAlbum
  date published: 2016-09-28
album: A Brief History of Myself
  type: MusicAlbum
  date published: 2018-01-31
album: I Cry at Parties
  type: MusicAlbum
  date published: 2019-03-08
album: Polaroid
  type: MusicAlbum
  date published: 2023-01-06