hYn
type: MusicGroup
popularity: 6
followers: 149
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb43a10ea6ce2ad143105bf102dee6577f45a13531e4a9ff47b287b9cbf6fe359
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfc65e40-c5a6-4c84-9184-f8267f68312b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfc65e40-c5a6-4c84-9184-f8267f68312b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfc65e40-c5a6-4c84-9184-f8267f68312b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xb43a10ea6ce2ad143105bf102dee6577f45a13531e4a9ff47b287b9cbf6fe359. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfc65e40-c5a6-4c84-9184-f8267f68312b.json and https://artists.proofprofile.net/proofs/artist/dfc65e40-c5a6-4c84-9184-f8267f68312b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Orb
  type: MusicAlbum
  date published: 2022-02-04
album: At Home
  type: MusicAlbum
  date published: 2022-03-05
album: Galileo
  type: MusicAlbum
  date published: 2022-09-30
album: Sleutelbos
  type: MusicAlbum
  date published: 2022-11-18
album: Kettingzaag
  type: MusicAlbum
  date published: 2023-01-20
album: Sleutelbos
  type: MusicAlbum
  date published: 2023-04-14
album: Sleutelbos (Deltex Remix)
  type: MusicAlbum
  date published: 2023-06-16
album: Bunnikwater / Paimon
  type: MusicAlbum
  date published: 2023-06-23