Korpituli
type: MusicGroup
genre: black metal
popularity: 3
followers: 1511
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x481a3b884c4a49e1c0a8ab1ab81fa5223b724c020a150b2b998d3d40e299248b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9adaab9-011f-48ff-86d8-c8b1e32c185e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9adaab9-011f-48ff-86d8-c8b1e32c185e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9adaab9-011f-48ff-86d8-c8b1e32c185e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
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 0x481a3b884c4a49e1c0a8ab1ab81fa5223b724c020a150b2b998d3d40e299248b. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9adaab9-011f-48ff-86d8-c8b1e32c185e.json and https://artists.proofprofile.net/proofs/artist/c9adaab9-011f-48ff-86d8-c8b1e32c185e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: The Ancient Spells Of The Past
  type: MusicAlbum
  date published: 2021-08-10
album: In The Witches Circle (Demo)
  type: MusicAlbum
  date published: 2022-05-27
album: In The Witches Circle (Demo)
  type: MusicAlbum
  date published: 2022-06-28
album: As Infinite Shadows Of The Nightsky
  type: MusicAlbum
  date published: 2022-07-31
album: Pohjola
  type: MusicAlbum
  date published: 2024-01-23
album: Soittajapaimen
  type: MusicAlbum
  date published: 2024-04-06
album: Pohjola
  type: MusicAlbum
  date published: 2024-04-19
album: In Longing Spirit
  type: MusicAlbum
  date published: 2024-07-20
album: The Dark Side of the Night (Dunkelheit) Demo Version
  type: MusicAlbum
  date published: 2025-08-05