группа Владимир
type: MusicGroup
popularity: 20
followers: 607
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0c168c3a77e6a28f9e3212c36bf607e37fc5e47d3afb5b199ddd468ce379ff7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953706
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953706
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b8aa2c3-fcbd-4687-9d34-8739ab311060.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b8aa2c3-fcbd-4687-9d34-8739ab311060.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b8aa2c3-fcbd-4687-9d34-8739ab311060
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:14:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0c168c3a77e6a28f9e3212c36bf607e37fc5e47d3afb5b199ddd468ce379ff7","name":"группа Владимир","registered_at":"2026-06-14T17:27:07Z","symbol":"NIM0524292","token_address":"0xa05b48efbe71d7a5ac905c2fe3211082de2f0623","type":"artist","uuid":"7b8aa2c3-fcbd-4687-9d34-8739ab311060"}
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 0xf0c168c3a77e6a28f9e3212c36bf607e37fc5e47d3afb5b199ddd468ce379ff7. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b8aa2c3-fcbd-4687-9d34-8739ab311060.json and https://artists.proofprofile.net/proofs/artist/7b8aa2c3-fcbd-4687-9d34-8739ab311060.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:14:49Z
  text: {"copyright_id":"0xf0c168c3a77e6a28f9e3212c36bf607e37fc5e47d3afb5b199ddd468ce379ff7","name":"группа Владимир","registered_at":"2026-06-14T17:27:07Z","symbol":"NIM0524292","token_address":"0xa05b48efbe71d7a5ac905c2fe3211082de2f0623","type":"artist","uuid":"7b8aa2c3-fcbd-4687-9d34-8739ab311060"}
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