Перец
type: MusicGroup
popularity: 4
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae9926e7f41f7ed7bf7e81f6092a2bde58f4f344e49657e585a85002cd50b268
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb2310dc-4c1a-4ac9-8f93-6285fd9ba1d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb2310dc-4c1a-4ac9-8f93-6285fd9ba1d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb2310dc-4c1a-4ac9-8f93-6285fd9ba1d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae9926e7f41f7ed7bf7e81f6092a2bde58f4f344e49657e585a85002cd50b268","name":"Перец","registered_at":"2026-06-21T17:20:03Z","symbol":"NIM1981479","token_address":"0xec7230644836fa633c173ac9f27dda19c5ebd167","type":"artist","uuid":"fb2310dc-4c1a-4ac9-8f93-6285fd9ba1d3"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9926e7f41f7ed7bf7e81f6092a2bde58f4f344e49657e585a85002cd50b268. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb2310dc-4c1a-4ac9-8f93-6285fd9ba1d3.json and https://artists.proofprofile.net/proofs/artist/fb2310dc-4c1a-4ac9-8f93-6285fd9ba1d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xae9926e7f41f7ed7bf7e81f6092a2bde58f4f344e49657e585a85002cd50b268","name":"Перец","registered_at":"2026-06-21T17:20:03Z","symbol":"NIM1981479","token_address":"0xec7230644836fa633c173ac9f27dda19c5ebd167","type":"artist","uuid":"fb2310dc-4c1a-4ac9-8f93-6285fd9ba1d3"}
album: Snow
  type: MusicAlbum
  date published: 2020-04-01