Demian Lair
type: MusicGroup
genre: cold wave
genre: darkwave
genre: post-punk
popularity: 3
followers: 376
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x174944d48195e7ee5ee4dc9d2f63dde225a7ec5bc83b18f784f6265373c65548
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/9a3962f5-3ab8-4ae7-8441-a00ee6e68cc6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a3962f5-3ab8-4ae7-8441-a00ee6e68cc6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a3962f5-3ab8-4ae7-8441-a00ee6e68cc6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x174944d48195e7ee5ee4dc9d2f63dde225a7ec5bc83b18f784f6265373c65548","name":"Demian Lair","registered_at":"2026-06-17T19:32:27Z","symbol":"NIM1496700","token_address":"0xb2f827525c18a747f0afa2efa919289012bc55ef","type":"artist","uuid":"9a3962f5-3ab8-4ae7-8441-a00ee6e68cc6"}
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 0x174944d48195e7ee5ee4dc9d2f63dde225a7ec5bc83b18f784f6265373c65548. 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/9a3962f5-3ab8-4ae7-8441-a00ee6e68cc6.json and https://artists.proofprofile.net/proofs/artist/9a3962f5-3ab8-4ae7-8441-a00ee6e68cc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x174944d48195e7ee5ee4dc9d2f63dde225a7ec5bc83b18f784f6265373c65548","name":"Demian Lair","registered_at":"2026-06-17T19:32:27Z","symbol":"NIM1496700","token_address":"0xb2f827525c18a747f0afa2efa919289012bc55ef","type":"artist","uuid":"9a3962f5-3ab8-4ae7-8441-a00ee6e68cc6"}
album: Muerte Joven y Las Paradojas Del Amor en el Tiempo
  type: MusicAlbum
  date published: 2020-10-24
album: Contigo
  type: MusicAlbum
  date published: 2020-12-15
album: Principio del fin
  type: MusicAlbum
  date published: 2022-01-21
album: Sintérgia (Vol.1)
  type: MusicAlbum
  date published: 2022-05-20
album: OCTAEDRO
  type: MusicAlbum
  date published: 2024-09-17
album: ME SIENTO
  type: MusicAlbum
  date published: 2024-12-03
album: SOLO SIENDO UNA SOMBRA
  type: MusicAlbum
  date published: 2025-08-10