Jonathan Richmond
type: MusicGroup
description: Jonathan Richmond (July 31, 1774 – July 28, 1853) was a U.S. Representative from New York. Born in Dartmouth, Massachusetts, Richmond completed preparatory studies and moved to western New York in 18
popularity: 2
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f3144c20e95e92295b59aac6633294fd9365423efe89a57e2c1466a09b9b5b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69c6cb94-dc8b-40f5-93bb-43d9d815ce4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69c6cb94-dc8b-40f5-93bb-43d9d815ce4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69c6cb94-dc8b-40f5-93bb-43d9d815ce4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f3144c20e95e92295b59aac6633294fd9365423efe89a57e2c1466a09b9b5b7","name":"Jonathan Richmond","registered_at":"2026-06-17T02:33:08Z","symbol":"NIM1253599","token_address":"0x4127c92e3921e01ffd218508e1bdb3bb7379631f","type":"artist","uuid":"69c6cb94-dc8b-40f5-93bb-43d9d815ce4a"}
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 0x0f3144c20e95e92295b59aac6633294fd9365423efe89a57e2c1466a09b9b5b7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69c6cb94-dc8b-40f5-93bb-43d9d815ce4a.json and https://artists.proofprofile.net/proofs/artist/69c6cb94-dc8b-40f5-93bb-43d9d815ce4a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0f3144c20e95e92295b59aac6633294fd9365423efe89a57e2c1466a09b9b5b7","name":"Jonathan Richmond","registered_at":"2026-06-17T02:33:08Z","symbol":"NIM1253599","token_address":"0x4127c92e3921e01ffd218508e1bdb3bb7379631f","type":"artist","uuid":"69c6cb94-dc8b-40f5-93bb-43d9d815ce4a"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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