Cheryl Bensman-Rowe
type: MusicGroup
popularity: 9
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc18c75604636f1cf92be120ae9a6d13f0e13b1ed397cabdbfd96bc07e7dbd90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e66b7825-d9e1-45c9-9359-5bbaa5187f7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e66b7825-d9e1-45c9-9359-5bbaa5187f7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e66b7825-d9e1-45c9-9359-5bbaa5187f7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc18c75604636f1cf92be120ae9a6d13f0e13b1ed397cabdbfd96bc07e7dbd90","name":"Cheryl Bensman-Rowe","registered_at":"2026-06-21T08:49:07Z","symbol":"NIM1879951","token_address":"0x7e805b16f56534276c5c247b8cef67878f0f388d","type":"artist","uuid":"e66b7825-d9e1-45c9-9359-5bbaa5187f7b"}
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 0xbc18c75604636f1cf92be120ae9a6d13f0e13b1ed397cabdbfd96bc07e7dbd90. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e66b7825-d9e1-45c9-9359-5bbaa5187f7b.json and https://artists.proofprofile.net/proofs/artist/e66b7825-d9e1-45c9-9359-5bbaa5187f7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbc18c75604636f1cf92be120ae9a6d13f0e13b1ed397cabdbfd96bc07e7dbd90","name":"Cheryl Bensman-Rowe","registered_at":"2026-06-21T08:49:07Z","symbol":"NIM1879951","token_address":"0x7e805b16f56534276c5c247b8cef67878f0f388d","type":"artist","uuid":"e66b7825-d9e1-45c9-9359-5bbaa5187f7b"}