U Kronakh
type: MusicGroup
genre: black metal
genre: doom metal
popularity: 5
followers: 431
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b83c13e18abafed00a632d2799fe624176260fe253c00dd7340c2a69cd33a0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9398454a-290e-4241-af6a-ddc0baf2e675.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9398454a-290e-4241-af6a-ddc0baf2e675.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9398454a-290e-4241-af6a-ddc0baf2e675
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b83c13e18abafed00a632d2799fe624176260fe253c00dd7340c2a69cd33a0a","name":"U Kronakh","registered_at":"2026-06-17T17:31:02Z","symbol":"NIM1467727","token_address":"0xe98bc61460cc8fdde515238e5714e5dc24e90f87","type":"artist","uuid":"9398454a-290e-4241-af6a-ddc0baf2e675"}
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 0x9b83c13e18abafed00a632d2799fe624176260fe253c00dd7340c2a69cd33a0a. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9398454a-290e-4241-af6a-ddc0baf2e675.json and https://artists.proofprofile.net/proofs/artist/9398454a-290e-4241-af6a-ddc0baf2e675.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x9b83c13e18abafed00a632d2799fe624176260fe253c00dd7340c2a69cd33a0a","name":"U Kronakh","registered_at":"2026-06-17T17:31:02Z","symbol":"NIM1467727","token_address":"0xe98bc61460cc8fdde515238e5714e5dc24e90f87","type":"artist","uuid":"9398454a-290e-4241-af6a-ddc0baf2e675"}
album: As Shadows Wander
  type: MusicAlbum
  date published: 2020-06-19
album: Stonewounds
  type: MusicAlbum
  date published: 2021-11-27
album: Stonewounds
  type: MusicAlbum
  date published: 2021-11-27
album: Crows Above the Wild Field
  type: MusicAlbum
  date published: 2022-06-26
album: С​п​і​в​а​л​о Г​і​л​л​я В​і​т​р​а​м К​р​и​ж​а​н​и​м (The Branches Sang to the Frozen Winds)
  type: MusicAlbum
  date published: 2022-10-20
album: Night Devours Being
  type: MusicAlbum
  date published: 2024-08-19
album: Night Visions Fade
  type: MusicAlbum
  date published: 2025-01-19
album: Archaic Dance of the Winds
  type: MusicAlbum
  date published: 2025-03-21