Вне Сна
type: MusicGroup
popularity: 2
followers: 440
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2acf7bf2b6a797c9c14450ee74a9ebd1ad2d8c1c69a9f9d4931dd71a11a31d66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da619835-29e7-49ae-904d-ff71dcde716b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da619835-29e7-49ae-904d-ff71dcde716b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da619835-29e7-49ae-904d-ff71dcde716b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2acf7bf2b6a797c9c14450ee74a9ebd1ad2d8c1c69a9f9d4931dd71a11a31d66","name":"Вне Сна","registered_at":"2026-06-21T04:39:49Z","symbol":"NIM1822306","token_address":"0x7754e562c4a10561397dbd6b800b77391d52a7db","type":"artist","uuid":"da619835-29e7-49ae-904d-ff71dcde716b"}
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 0x2acf7bf2b6a797c9c14450ee74a9ebd1ad2d8c1c69a9f9d4931dd71a11a31d66. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da619835-29e7-49ae-904d-ff71dcde716b.json and https://artists.proofprofile.net/proofs/artist/da619835-29e7-49ae-904d-ff71dcde716b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2acf7bf2b6a797c9c14450ee74a9ebd1ad2d8c1c69a9f9d4931dd71a11a31d66","name":"Вне Сна","registered_at":"2026-06-21T04:39:49Z","symbol":"NIM1822306","token_address":"0x7754e562c4a10561397dbd6b800b77391d52a7db","type":"artist","uuid":"da619835-29e7-49ae-904d-ff71dcde716b"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-08-25
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  date published: 2023-08-25
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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