Jan Kraybill
type: MusicGroup
genre: classical
popularity: 6
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc83db3869f34ab77f604932330342ed0d6ce391630a3736dabfd22d1c9888c34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1429a114-9d45-4bd3-b465-6e3f52d7f898.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1429a114-9d45-4bd3-b465-6e3f52d7f898.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1429a114-9d45-4bd3-b465-6e3f52d7f898
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc83db3869f34ab77f604932330342ed0d6ce391630a3736dabfd22d1c9888c34","name":"Jan Kraybill","registered_at":"2026-06-15T20:37:46Z","symbol":"NIM0825120","token_address":"0x2c37f6b3a997a377de358bf9a0f2a3fd00be0b35","type":"artist","uuid":"1429a114-9d45-4bd3-b465-6e3f52d7f898"}
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 0xc83db3869f34ab77f604932330342ed0d6ce391630a3736dabfd22d1c9888c34. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1429a114-9d45-4bd3-b465-6e3f52d7f898.json and https://artists.proofprofile.net/proofs/artist/1429a114-9d45-4bd3-b465-6e3f52d7f898.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc83db3869f34ab77f604932330342ed0d6ce391630a3736dabfd22d1c9888c34","name":"Jan Kraybill","registered_at":"2026-06-15T20:37:46Z","symbol":"NIM0825120","token_address":"0x2c37f6b3a997a377de358bf9a0f2a3fd00be0b35","type":"artist","uuid":"1429a114-9d45-4bd3-b465-6e3f52d7f898"}
album: Two by 2: Two Organ Symphonies on Two Magnificent Organs
  type: MusicAlbum
  date published: 2004-01-01
album: Organ Polychrome
  type: MusicAlbum
  date published: 2014-11-11
album: Organ Polychrome
  type: MusicAlbum
  date published: 2014-11-11
album: The Orchestral Organ
  type: MusicAlbum
  date published: 2019-05-17
album: The Orchestral Organ
  type: MusicAlbum
  date published: 2019-05-17
album: Marked for Grace
  type: MusicAlbum
  date published: 2021-07-16
album: Marked for Grace
  type: MusicAlbum
  date published: 2021-07-16