Charles Owen
type: MusicGroup
description: Charles' or Charlie Owen may refer to: Charles Owen (pianist) (born 1971), British classical pianist Charles Lewis Owen (1852–1926), American-born manufacturer and political figure in Ontario, Cana
popularity: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81ddb5990649da0776d4399674687aa85537673ccc53e6013bb5f8091dd8988b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0235202-48b9-4d5e-bbae-5ea08e5bdea3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0235202-48b9-4d5e-bbae-5ea08e5bdea3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0235202-48b9-4d5e-bbae-5ea08e5bdea3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81ddb5990649da0776d4399674687aa85537673ccc53e6013bb5f8091dd8988b","name":"Charles Owen","registered_at":"2026-06-12T11:50:06Z","symbol":"NIM0289025","token_address":"0xeb3d53e8b9b534ce6b041342dfd098f1c781fad2","type":"artist","uuid":"e0235202-48b9-4d5e-bbae-5ea08e5bdea3"}
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 0x81ddb5990649da0776d4399674687aa85537673ccc53e6013bb5f8091dd8988b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0235202-48b9-4d5e-bbae-5ea08e5bdea3.json and https://artists.proofprofile.net/proofs/artist/e0235202-48b9-4d5e-bbae-5ea08e5bdea3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x81ddb5990649da0776d4399674687aa85537673ccc53e6013bb5f8091dd8988b","name":"Charles Owen","registered_at":"2026-06-12T11:50:06Z","symbol":"NIM0289025","token_address":"0xeb3d53e8b9b534ce6b041342dfd098f1c781fad2","type":"artist","uuid":"e0235202-48b9-4d5e-bbae-5ea08e5bdea3"}