Peter Brown
type: MusicGroup
description: Peter Brown may refer to: Business Peter T. Brown, former executive director of the Free Software Foundation Peter M. Brown (born 1941), Canadian businessman Peter Fitzhugh Brown (born 1955), CEO
popularity: 17
followers: 1991
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f6f5107dbc081b4732a6fcef9c0c33cba939308a3dbb01194f312ed6ea7606b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e10cb3db-50ff-44e5-a5d7-c4eecb56c5d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e10cb3db-50ff-44e5-a5d7-c4eecb56c5d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e10cb3db-50ff-44e5-a5d7-c4eecb56c5d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f6f5107dbc081b4732a6fcef9c0c33cba939308a3dbb01194f312ed6ea7606b","name":"Peter Brown","registered_at":"2026-06-15T04:10:40Z","symbol":"NIM0677856","token_address":"0xfe055b461b8b9486975af3ebd386d2ac4d3363d0","type":"artist","uuid":"e10cb3db-50ff-44e5-a5d7-c4eecb56c5d9"}
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 0x0f6f5107dbc081b4732a6fcef9c0c33cba939308a3dbb01194f312ed6ea7606b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e10cb3db-50ff-44e5-a5d7-c4eecb56c5d9.json and https://artists.proofprofile.net/proofs/artist/e10cb3db-50ff-44e5-a5d7-c4eecb56c5d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x0f6f5107dbc081b4732a6fcef9c0c33cba939308a3dbb01194f312ed6ea7606b","name":"Peter Brown","registered_at":"2026-06-15T04:10:40Z","symbol":"NIM0677856","token_address":"0xfe055b461b8b9486975af3ebd386d2ac4d3363d0","type":"artist","uuid":"e10cb3db-50ff-44e5-a5d7-c4eecb56c5d9"}
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