Frank Leister
type: MusicGroup
popularity: 7
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c4eb1a8ec939909ba706a058dd59142216c60d4216b92ce5029a3cfcc5f3681
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b415a7e5-2da4-43b2-be61-6b1b3a9c49e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b415a7e5-2da4-43b2-be61-6b1b3a9c49e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b415a7e5-2da4-43b2-be61-6b1b3a9c49e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c4eb1a8ec939909ba706a058dd59142216c60d4216b92ce5029a3cfcc5f3681","name":"Frank Leister","registered_at":"2026-06-20T13:30:11Z","symbol":"NIM1622053","token_address":"0x888645a3783e74d8acd295984d28fc08903239a6","type":"artist","uuid":"b415a7e5-2da4-43b2-be61-6b1b3a9c49e1"}
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 0x8c4eb1a8ec939909ba706a058dd59142216c60d4216b92ce5029a3cfcc5f3681. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b415a7e5-2da4-43b2-be61-6b1b3a9c49e1.json and https://artists.proofprofile.net/proofs/artist/b415a7e5-2da4-43b2-be61-6b1b3a9c49e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x8c4eb1a8ec939909ba706a058dd59142216c60d4216b92ce5029a3cfcc5f3681","name":"Frank Leister","registered_at":"2026-06-20T13:30:11Z","symbol":"NIM1622053","token_address":"0x888645a3783e74d8acd295984d28fc08903239a6","type":"artist","uuid":"b415a7e5-2da4-43b2-be61-6b1b3a9c49e1"}
album: Timepieces
  type: MusicAlbum
  date published: 2001-12-15
album: Pendulum
  type: MusicAlbum
  date published: 2003-06-20
album: The Twelve Songs of Christmas
  type: MusicAlbum
  date published: 2012-03-01
album: Hourglass
  type: MusicAlbum
  date published: 2016-11-01
album: Maple Room Melodies, Vol. 1
  type: MusicAlbum
  date published: 2022-06-01
album: Maple Room Melodies, Vol. 2
  type: MusicAlbum
  date published: 2023-11-01
album: Maple Room Covers
  type: MusicAlbum
  date published: 2024-05-15
album: Maple Room Melodies, Vol. 3
  type: MusicAlbum
  date published: 2024-12-02