Ben Apps
type: MusicGroup
description: Benjamin Charles Apps (1871 – 25 September 1935) was a croquet player from England. Ben Apps won the Open Championship three times (1926, 1930 and 1931) and the Men's Championship twice (1929 and 193
popularity: 3
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72b82afa0545cadb1628ab654a48882b5eca662d5431a01e982b3529ddcc4025
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04875210-c545-4fd2-b1eb-37e4f77b730b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04875210-c545-4fd2-b1eb-37e4f77b730b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04875210-c545-4fd2-b1eb-37e4f77b730b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72b82afa0545cadb1628ab654a48882b5eca662d5431a01e982b3529ddcc4025","name":"Ben Apps","registered_at":"2026-06-15T15:00:55Z","symbol":"NIM0744740","token_address":"0xcbb4c4843ecaddef81ab5f2e38776e920355f478","type":"artist","uuid":"04875210-c545-4fd2-b1eb-37e4f77b730b"}
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 0x72b82afa0545cadb1628ab654a48882b5eca662d5431a01e982b3529ddcc4025. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04875210-c545-4fd2-b1eb-37e4f77b730b.json and https://artists.proofprofile.net/proofs/artist/04875210-c545-4fd2-b1eb-37e4f77b730b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x72b82afa0545cadb1628ab654a48882b5eca662d5431a01e982b3529ddcc4025","name":"Ben Apps","registered_at":"2026-06-15T15:00:55Z","symbol":"NIM0744740","token_address":"0xcbb4c4843ecaddef81ab5f2e38776e920355f478","type":"artist","uuid":"04875210-c545-4fd2-b1eb-37e4f77b730b"}
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