Undinyx
type: MusicGroup
genre: cold wave
genre: darkwave
genre: deathrock
genre: witch house
popularity: 5
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c1173e8fe699a9e62bc04b251cd1bb8603791f7d66677d4ee5b3ebdfa026156
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954115
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954115
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79446b0a-f1ac-4f82-9517-e7c28ef4fcc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79446b0a-f1ac-4f82-9517-e7c28ef4fcc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79446b0a-f1ac-4f82-9517-e7c28ef4fcc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T15:44:10Z
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 0x9c1173e8fe699a9e62bc04b251cd1bb8603791f7d66677d4ee5b3ebdfa026156. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79446b0a-f1ac-4f82-9517-e7c28ef4fcc0.json and https://artists.proofprofile.net/proofs/artist/79446b0a-f1ac-4f82-9517-e7c28ef4fcc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
album: Seas Of The Forlorn
  type: MusicAlbum
  date published: 2021-07-13
album: Tireless
  type: MusicAlbum
  date published: 2021-07-28
album: Undinyx
  type: MusicAlbum
  date published: 2021-08-28
album: Antarctica
  type: MusicAlbum
  date published: 2024-09-12
album: Antarctica
  type: MusicAlbum
  date published: 2024-09-19