рысь и форель
type: MusicGroup
popularity: 4
followers: 637
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0273f071c753ab9fd9a8cecbe77eb96e05a145ed202c305bd8f1a4050cd2473c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2971b7bb-4c78-4273-bd85-0689ea48154f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2971b7bb-4c78-4273-bd85-0689ea48154f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2971b7bb-4c78-4273-bd85-0689ea48154f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0273f071c753ab9fd9a8cecbe77eb96e05a145ed202c305bd8f1a4050cd2473c","name":"рысь и форель","registered_at":"2026-06-16T03:54:12Z","symbol":"NIM0929307","token_address":"0xee721b8aac5c8cdd5ff234378cd74ba25d3ee8e0","type":"artist","uuid":"2971b7bb-4c78-4273-bd85-0689ea48154f"}
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 0x0273f071c753ab9fd9a8cecbe77eb96e05a145ed202c305bd8f1a4050cd2473c. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2971b7bb-4c78-4273-bd85-0689ea48154f.json and https://artists.proofprofile.net/proofs/artist/2971b7bb-4c78-4273-bd85-0689ea48154f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x0273f071c753ab9fd9a8cecbe77eb96e05a145ed202c305bd8f1a4050cd2473c","name":"рысь и форель","registered_at":"2026-06-16T03:54:12Z","symbol":"NIM0929307","token_address":"0xee721b8aac5c8cdd5ff234378cd74ba25d3ee8e0","type":"artist","uuid":"2971b7bb-4c78-4273-bd85-0689ea48154f"}
album: отстой и отказать
  type: MusicAlbum
  date published: 2021-06-23
album: Укусы
  type: MusicAlbum
  date published: 2021-06-27
album: бояться
  type: MusicAlbum
  date published: 2021-08-22
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  type: MusicAlbum
  date published: 2021-11-08
album: слава труду
  type: MusicAlbum
  date published: 2022-12-23