roy shenar
type: MusicGroup
popularity: 2
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c537855b47777925cee3c81e0f99bcbe2749bb8a8cec490bf2c79902abcc106
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d81167f-b359-4e6d-b843-9e754d2bc7c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d81167f-b359-4e6d-b843-9e754d2bc7c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d81167f-b359-4e6d-b843-9e754d2bc7c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c537855b47777925cee3c81e0f99bcbe2749bb8a8cec490bf2c79902abcc106","name":"roy shenar","registered_at":"2026-06-16T11:19:21Z","symbol":"NIM1035591","token_address":"0x8cc776df328c2a3a37faa9f3acda7938950e5224","type":"artist","uuid":"3d81167f-b359-4e6d-b843-9e754d2bc7c2"}
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 0x4c537855b47777925cee3c81e0f99bcbe2749bb8a8cec490bf2c79902abcc106. 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/3d81167f-b359-4e6d-b843-9e754d2bc7c2.json and https://artists.proofprofile.net/proofs/artist/3d81167f-b359-4e6d-b843-9e754d2bc7c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4c537855b47777925cee3c81e0f99bcbe2749bb8a8cec490bf2c79902abcc106","name":"roy shenar","registered_at":"2026-06-16T11:19:21Z","symbol":"NIM1035591","token_address":"0x8cc776df328c2a3a37faa9f3acda7938950e5224","type":"artist","uuid":"3d81167f-b359-4e6d-b843-9e754d2bc7c2"}