Orion R. Farrar
type: MusicGroup
description: Orion R Farrar was a marching band director and composer. Farrar was born in Indianapolis, Indiana in 1866, son of an English shoemaker and an Indiana woman. Soon after his birth, his family moved to
popularity: 2
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79be78c134a383570f1d526f25da0031f7133c82e76c9850c691284d86f83993
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af90d0a2-37b7-4597-81b1-0f5fb7c2f53e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af90d0a2-37b7-4597-81b1-0f5fb7c2f53e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af90d0a2-37b7-4597-81b1-0f5fb7c2f53e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79be78c134a383570f1d526f25da0031f7133c82e76c9850c691284d86f83993","name":"Orion R. Farrar","registered_at":"2026-06-20T11:13:46Z","symbol":"NIM1599855","token_address":"0xcef6212091c734d6e6e226fc8471526b63191a6c","type":"artist","uuid":"af90d0a2-37b7-4597-81b1-0f5fb7c2f53e"}
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 0x79be78c134a383570f1d526f25da0031f7133c82e76c9850c691284d86f83993. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af90d0a2-37b7-4597-81b1-0f5fb7c2f53e.json and https://artists.proofprofile.net/proofs/artist/af90d0a2-37b7-4597-81b1-0f5fb7c2f53e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x79be78c134a383570f1d526f25da0031f7133c82e76c9850c691284d86f83993","name":"Orion R. Farrar","registered_at":"2026-06-20T11:13:46Z","symbol":"NIM1599855","token_address":"0xcef6212091c734d6e6e226fc8471526b63191a6c","type":"artist","uuid":"af90d0a2-37b7-4597-81b1-0f5fb7c2f53e"}