James Benjamin
type: MusicGroup
description: James Benjamin (born 21 February 1994) is a Welsh rugby union player who plays for the Dragons regional team as a hooker. He is a Wales U20 and Wales 7s international. Club career Benjamin began hi
popularity: 11
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5f21fc672daa4411a653bea56b2f8580a8383bccd751d2a731cdd89243990fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbd10461-878b-458b-8175-248ca16c5457.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbd10461-878b-458b-8175-248ca16c5457.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbd10461-878b-458b-8175-248ca16c5457
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5f21fc672daa4411a653bea56b2f8580a8383bccd751d2a731cdd89243990fc","name":"James Benjamin","registered_at":"2026-06-15T03:37:43Z","symbol":"NIM0669996","token_address":"0xb2eef69884b5db279d95c478717f3169328f7e32","type":"artist","uuid":"dbd10461-878b-458b-8175-248ca16c5457"}
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 0xc5f21fc672daa4411a653bea56b2f8580a8383bccd751d2a731cdd89243990fc. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbd10461-878b-458b-8175-248ca16c5457.json and https://artists.proofprofile.net/proofs/artist/dbd10461-878b-458b-8175-248ca16c5457.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xc5f21fc672daa4411a653bea56b2f8580a8383bccd751d2a731cdd89243990fc","name":"James Benjamin","registered_at":"2026-06-15T03:37:43Z","symbol":"NIM0669996","token_address":"0xb2eef69884b5db279d95c478717f3169328f7e32","type":"artist","uuid":"dbd10461-878b-458b-8175-248ca16c5457"}