Fred Ellsworth
type: MusicGroup
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb4524613b1ee16618006cc48a990a4724b3b2f139b4d519ec68f907bfd5ed6b
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/6a184466-e5a7-4741-8bc1-851185d682b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a184466-e5a7-4741-8bc1-851185d682b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a184466-e5a7-4741-8bc1-851185d682b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb4524613b1ee16618006cc48a990a4724b3b2f139b4d519ec68f907bfd5ed6b","name":"Fred Ellsworth","registered_at":"2026-06-17T02:37:12Z","symbol":"NIM1254566","token_address":"0xe7850e21e453f82e9db93f5a3621703fa7df323e","type":"artist","uuid":"6a184466-e5a7-4741-8bc1-851185d682b2"}
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 0xdb4524613b1ee16618006cc48a990a4724b3b2f139b4d519ec68f907bfd5ed6b. 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/6a184466-e5a7-4741-8bc1-851185d682b2.json and https://artists.proofprofile.net/proofs/artist/6a184466-e5a7-4741-8bc1-851185d682b2.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":"0xdb4524613b1ee16618006cc48a990a4724b3b2f139b4d519ec68f907bfd5ed6b","name":"Fred Ellsworth","registered_at":"2026-06-17T02:37:12Z","symbol":"NIM1254566","token_address":"0xe7850e21e453f82e9db93f5a3621703fa7df323e","type":"artist","uuid":"6a184466-e5a7-4741-8bc1-851185d682b2"}
album: Simple Man
  type: MusicAlbum
  date published: 2024-11-14
album: Ramblin' Man
  type: MusicAlbum
  date published: 2024-12-10
album: Ridin' the Storm out
  type: MusicAlbum
  date published: 2025-01-04
album: Last train to Clarksville
  type: MusicAlbum
  date published: 2025-04-17