ночью метель
type: MusicGroup
popularity: 4
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81ac4d8574767c84872ce01572b3860b632380105cee7d74513df7d36d5b4848
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35cfd208-4ccb-4b35-8ad2-a0c19df49493.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35cfd208-4ccb-4b35-8ad2-a0c19df49493.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35cfd208-4ccb-4b35-8ad2-a0c19df49493
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81ac4d8574767c84872ce01572b3860b632380105cee7d74513df7d36d5b4848","name":"ночью метель","registered_at":"2026-06-16T08:17:25Z","symbol":"NIM0992172","token_address":"0xade5a4b86cd0594d49246eda0179fbb8cc1797c1","type":"artist","uuid":"35cfd208-4ccb-4b35-8ad2-a0c19df49493"}
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 0x81ac4d8574767c84872ce01572b3860b632380105cee7d74513df7d36d5b4848. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35cfd208-4ccb-4b35-8ad2-a0c19df49493.json and https://artists.proofprofile.net/proofs/artist/35cfd208-4ccb-4b35-8ad2-a0c19df49493.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x81ac4d8574767c84872ce01572b3860b632380105cee7d74513df7d36d5b4848","name":"ночью метель","registered_at":"2026-06-16T08:17:25Z","symbol":"NIM0992172","token_address":"0xade5a4b86cd0594d49246eda0179fbb8cc1797c1","type":"artist","uuid":"35cfd208-4ccb-4b35-8ad2-a0c19df49493"}
album: это было давно
  type: MusicAlbum
  date published: 2025-05-09
album: deadman
  type: MusicAlbum
  date published: 2025-07-11
album: Ары бері
  type: MusicAlbum
  date published: 2025-08-01