Matatronix
type: MusicGroup
popularity: 2
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe692d0f0626ba73e6e50797e3fc2b8a451ff0eb311918af371ebb2db4159977
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da7b5355-e082-4e45-8f9c-8bd8da1069e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da7b5355-e082-4e45-8f9c-8bd8da1069e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da7b5355-e082-4e45-8f9c-8bd8da1069e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
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 0xbe692d0f0626ba73e6e50797e3fc2b8a451ff0eb311918af371ebb2db4159977. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da7b5355-e082-4e45-8f9c-8bd8da1069e3.json and https://artists.proofprofile.net/proofs/artist/da7b5355-e082-4e45-8f9c-8bd8da1069e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: Wild Horses
  type: MusicAlbum
  date published: 2021-07-16
album: Sands of Time
  type: MusicAlbum
  date published: 2021-08-06
album: The Lost Ship
  type: MusicAlbum
  date published: 2021-09-10
album: Aw Yeah!
  type: MusicAlbum
  date published: 2021-10-22
album: Quack, Quack!
  type: MusicAlbum
  date published: 2022-01-14
album: Whalesong
  type: MusicAlbum
  date published: 2022-08-12
album: Death by Chocolate
  type: MusicAlbum
  date published: 2022-11-25
album: Languid Chill
  type: MusicAlbum
  date published: 2023-03-31
album: Petrichor
  type: MusicAlbum
  date published: 2023-05-26
album: Thirteen
  type: MusicAlbum
  date published: 2023-08-11
album: Step Lightly
  type: MusicAlbum
  date published: 2023-09-29
album: Sparkle
  type: MusicAlbum
  date published: 2023-10-20
album: Night Cap
  type: MusicAlbum
  date published: 2023-11-10
album: Distant Call
  type: MusicAlbum
  date published: 2023-12-15