некитулка
type: MusicGroup
popularity: 9
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcabd9b6944126f7eb85078caa60d3cc494512d6d9487c841e8dd855f4c5149f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6aef04ff-17d5-4971-b887-3b79d26005a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6aef04ff-17d5-4971-b887-3b79d26005a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6aef04ff-17d5-4971-b887-3b79d26005a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcabd9b6944126f7eb85078caa60d3cc494512d6d9487c841e8dd855f4c5149f7","name":"некитулка","registered_at":"2026-06-17T02:47:06Z","symbol":"NIM1256923","token_address":"0x75b1e62257c83066a218a1ddd989d60774a440f4","type":"artist","uuid":"6aef04ff-17d5-4971-b887-3b79d26005a0"}
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 0xcabd9b6944126f7eb85078caa60d3cc494512d6d9487c841e8dd855f4c5149f7. 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/6aef04ff-17d5-4971-b887-3b79d26005a0.json and https://artists.proofprofile.net/proofs/artist/6aef04ff-17d5-4971-b887-3b79d26005a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcabd9b6944126f7eb85078caa60d3cc494512d6d9487c841e8dd855f4c5149f7","name":"некитулка","registered_at":"2026-06-17T02:47:06Z","symbol":"NIM1256923","token_address":"0x75b1e62257c83066a218a1ddd989d60774a440f4","type":"artist","uuid":"6aef04ff-17d5-4971-b887-3b79d26005a0"}