Robert Kraft
type: MusicGroup
genre: album rock
genre: soft rock
description: Robert Hearth Kenneth Kraft (born June 5, 1941) is an American billionaire businessman. He is the chairman and chief executive officer (CEO) of the Kraft Group, a diversified holding company with asse
popularity: 18
followers: 892
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf98bb3695f4ce546de607f16aac9128f7d88d58b86178e92040067980542b4f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48012087-13b0-45da-a1af-f0cc61606d2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48012087-13b0-45da-a1af-f0cc61606d2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48012087-13b0-45da-a1af-f0cc61606d2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf98bb3695f4ce546de607f16aac9128f7d88d58b86178e92040067980542b4f8","name":"Robert Kraft","registered_at":"2026-06-14T12:02:21Z","symbol":"NIM0446792","token_address":"0xcdcef1455db9ad5d7c0462e9dfccb973354c6a15","type":"artist","uuid":"48012087-13b0-45da-a1af-f0cc61606d2f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98bb3695f4ce546de607f16aac9128f7d88d58b86178e92040067980542b4f8. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48012087-13b0-45da-a1af-f0cc61606d2f.json and https://artists.proofprofile.net/proofs/artist/48012087-13b0-45da-a1af-f0cc61606d2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0xf98bb3695f4ce546de607f16aac9128f7d88d58b86178e92040067980542b4f8","name":"Robert Kraft","registered_at":"2026-06-14T12:02:21Z","symbol":"NIM0446792","token_address":"0xcdcef1455db9ad5d7c0462e9dfccb973354c6a15","type":"artist","uuid":"48012087-13b0-45da-a1af-f0cc61606d2f"}
album: Retro Active
  type: MusicAlbum
  date published: 1982-01-07
album: Quake City
  type: MusicAlbum
  date published: 1989-01-01
album: Ready To Bounce
  type: MusicAlbum
  date published: 2013-01-01
album: Ready To Bounce
  type: MusicAlbum
  date published: 2013-01-01
album: Moodswing
  type: MusicAlbum
  date published: 2013-01-01
album: Consensual Sets
  type: MusicAlbum
  date published: 2013-10-22