Ben Alden
type: MusicGroup
genre: choral
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e2fd93051924821de952843cee07797a1a5d7f9d67fab4ed7be42a2b07cfcef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8eac8bb-9baa-434d-9c4b-b17a9e9b41fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8eac8bb-9baa-434d-9c4b-b17a9e9b41fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8eac8bb-9baa-434d-9c4b-b17a9e9b41fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e2fd93051924821de952843cee07797a1a5d7f9d67fab4ed7be42a2b07cfcef","name":"Ben Alden","registered_at":"2026-06-20T16:01:58Z","symbol":"NIM1649966","token_address":"0x3cab0333e33a995e8abc7d8e7053fc064ebce21f","type":"artist","uuid":"b8eac8bb-9baa-434d-9c4b-b17a9e9b41fc"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2fd93051924821de952843cee07797a1a5d7f9d67fab4ed7be42a2b07cfcef. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8eac8bb-9baa-434d-9c4b-b17a9e9b41fc.json and https://artists.proofprofile.net/proofs/artist/b8eac8bb-9baa-434d-9c4b-b17a9e9b41fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x0e2fd93051924821de952843cee07797a1a5d7f9d67fab4ed7be42a2b07cfcef","name":"Ben Alden","registered_at":"2026-06-20T16:01:58Z","symbol":"NIM1649966","token_address":"0x3cab0333e33a995e8abc7d8e7053fc064ebce21f","type":"artist","uuid":"b8eac8bb-9baa-434d-9c4b-b17a9e9b41fc"}
album: When I Was One-And-Twenty
  type: MusicAlbum
  date published: 2025-05-30