Frank Miles
type: MusicGroup
description: thumb George Francis Miles (22 April 1852 – 15 July 1891) was a London-based British artist who specialised in pastel portraits of society ladies, also an architect and a keen plantsman. He was the ar
popularity: 8
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd351c75b36acc29afb355915baaaf65a9e1b0ca011272f11ef6fc7b6e1fef9c3
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/689d054e-c714-43d2-b560-bc0e9fa7e1f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/689d054e-c714-43d2-b560-bc0e9fa7e1f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/689d054e-c714-43d2-b560-bc0e9fa7e1f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd351c75b36acc29afb355915baaaf65a9e1b0ca011272f11ef6fc7b6e1fef9c3","name":"Frank Miles","registered_at":"2026-06-17T02:06:05Z","symbol":"NIM1247147","token_address":"0xb5e54eed2297ec078c3201c6863d40a8945053c2","type":"artist","uuid":"689d054e-c714-43d2-b560-bc0e9fa7e1f4"}
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 0xd351c75b36acc29afb355915baaaf65a9e1b0ca011272f11ef6fc7b6e1fef9c3. 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/689d054e-c714-43d2-b560-bc0e9fa7e1f4.json and https://artists.proofprofile.net/proofs/artist/689d054e-c714-43d2-b560-bc0e9fa7e1f4.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":"0xd351c75b36acc29afb355915baaaf65a9e1b0ca011272f11ef6fc7b6e1fef9c3","name":"Frank Miles","registered_at":"2026-06-17T02:06:05Z","symbol":"NIM1247147","token_address":"0xb5e54eed2297ec078c3201c6863d40a8945053c2","type":"artist","uuid":"689d054e-c714-43d2-b560-bc0e9fa7e1f4"}
album: July
  type: MusicAlbum
  date published: 2023-06-08