Cormak
type: MusicGroup
popularity: 14
followers: 1524
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeca17cb60cf15bd1b44078a4539f6bb3255c350f935b55c54a7fc448edb020f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953681
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953681
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/641d90e4-566d-4473-afeb-c055459d93ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/641d90e4-566d-4473-afeb-c055459d93ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/641d90e4-566d-4473-afeb-c055459d93ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:31:23Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca17cb60cf15bd1b44078a4539f6bb3255c350f935b55c54a7fc448edb020f4. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/641d90e4-566d-4473-afeb-c055459d93ea.json and https://artists.proofprofile.net/proofs/artist/641d90e4-566d-4473-afeb-c055459d93ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:31:23Z
album: Among the Stars
  type: MusicAlbum
  date published: 2014-04-01
album: Among The Stars
  type: MusicAlbum
  date published: 2014-04-01
album: Dawn
  type: MusicAlbum
  date published: 2014-11-24
album: Dawn
  type: MusicAlbum
  date published: 2014-11-24
album: Flavors
  type: MusicAlbum
  date published: 2015-07-14
album: Flavors
  type: MusicAlbum
  date published: 2015-07-14
album: All Is Here
  type: MusicAlbum
  date published: 2017-11-26
album: The Devil I Know
  type: MusicAlbum
  date published: 2020-06-01
album: Felt So Good
  type: MusicAlbum
  date published: 2021-09-17
album: Mary Jane
  type: MusicAlbum
  date published: 2021-11-19
album: Tell Me
  type: MusicAlbum
  date published: 2022-02-22
album: Passion
  type: MusicAlbum
  date published: 2022-03-04
album: Hypnotised
  type: MusicAlbum
  date published: 2025-02-09