Christopher R. Browning
type: MusicGroup
description: Christopher Robert Browning (born May 22, 1944) is an American historian and professor emeritus of history at the University of North Carolina at Chapel Hill (UNC). A specialist on the Holocaust, Brow
popularity: 5
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb1a4b4669cce4c53f0511799a402a52992b42670e8250eb0c427af255244d59
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38a1170c-4da1-4060-8f6a-ef32b1284c00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38a1170c-4da1-4060-8f6a-ef32b1284c00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38a1170c-4da1-4060-8f6a-ef32b1284c00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb1a4b4669cce4c53f0511799a402a52992b42670e8250eb0c427af255244d59","name":"Christopher R. Browning","registered_at":"2026-06-16T09:37:40Z","symbol":"NIM1011318","token_address":"0xcf6abcffd06d363d2d9444ab2195ca25cf3a0b92","type":"artist","uuid":"38a1170c-4da1-4060-8f6a-ef32b1284c00"}
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 0xbb1a4b4669cce4c53f0511799a402a52992b42670e8250eb0c427af255244d59. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38a1170c-4da1-4060-8f6a-ef32b1284c00.json and https://artists.proofprofile.net/proofs/artist/38a1170c-4da1-4060-8f6a-ef32b1284c00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbb1a4b4669cce4c53f0511799a402a52992b42670e8250eb0c427af255244d59","name":"Christopher R. Browning","registered_at":"2026-06-16T09:37:40Z","symbol":"NIM1011318","token_address":"0xcf6abcffd06d363d2d9444ab2195ca25cf3a0b92","type":"artist","uuid":"38a1170c-4da1-4060-8f6a-ef32b1284c00"}
album: Ganz normale Männer (Das Reserve-Polizeibataillon 101 und die 'Endlösung' in Polen)
  type: MusicAlbum
  date published: 2024-06-10
album: Ganz normale Männer (Das Reserve-Polizeibataillon 101 und die 'Endlösung' in Polen)
  type: MusicAlbum
  date published: 2024-06-10