ВИА "Поющие гитары"
type: MusicGroup
popularity: 6
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8012217004d354ac4dedcef8027f50d38c92314af0f4b6249a028e39e77d8e2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953918
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aedc4a4-5d35-4fba-972c-dda296cfdb8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aedc4a4-5d35-4fba-972c-dda296cfdb8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1aedc4a4-5d35-4fba-972c-dda296cfdb8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:55:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8012217004d354ac4dedcef8027f50d38c92314af0f4b6249a028e39e77d8e2a","name":"ВИА \"Поющие гитары\"","registered_at":"2026-06-15T22:54:13Z","symbol":"NIM0857655","token_address":"0xf36576c8625655559036f713493707e941a0374a","type":"artist","uuid":"1aedc4a4-5d35-4fba-972c-dda296cfdb8b"}
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 0x8012217004d354ac4dedcef8027f50d38c92314af0f4b6249a028e39e77d8e2a. Chain 2 (Bitcoin): anchored in block 953918 (2026-06-16T08:55:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1aedc4a4-5d35-4fba-972c-dda296cfdb8b.json and https://artists.proofprofile.net/proofs/artist/1aedc4a4-5d35-4fba-972c-dda296cfdb8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:55:04Z
  text: {"copyright_id":"0x8012217004d354ac4dedcef8027f50d38c92314af0f4b6249a028e39e77d8e2a","name":"ВИА \"Поющие гитары\"","registered_at":"2026-06-15T22:54:13Z","symbol":"NIM0857655","token_address":"0xf36576c8625655559036f713493707e941a0374a","type":"artist","uuid":"1aedc4a4-5d35-4fba-972c-dda296cfdb8b"}
album: Толстый Карлсон
  type: MusicAlbum
  date published: 2025-07-04
album: Санкт-Петербург (Авторский сборник Валерия Кочегуро)
  type: MusicAlbum
  date published: 2025-07-18