Kamaska
type: MusicGroup
popularity: 8
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4aa1acffbf2737b57c8c5943272c2778c0e8c839d665d0fcef0cdb184cf636aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5367bffe-bfdc-44ad-87ed-1d019faf1edf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5367bffe-bfdc-44ad-87ed-1d019faf1edf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5367bffe-bfdc-44ad-87ed-1d019faf1edf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x4aa1acffbf2737b57c8c5943272c2778c0e8c839d665d0fcef0cdb184cf636aa. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5367bffe-bfdc-44ad-87ed-1d019faf1edf.json and https://artists.proofprofile.net/proofs/artist/5367bffe-bfdc-44ad-87ed-1d019faf1edf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Casa Oculta
  type: MusicAlbum
  date published: 2022-04-24
album: Un Lugar Mejor
  type: MusicAlbum
  date published: 2022-04-25
album: Diosa Del Tiempo
  type: MusicAlbum
  date published: 2022-04-26
album: Consciente
  type: MusicAlbum
  date published: 2022-04-28
album: Todo Al Fuego
  type: MusicAlbum
  date published: 2022-04-29
album: Caer y Flotar
  type: MusicAlbum
  date published: 2022-04-30
album: Kamaska
  type: MusicAlbum
  date published: 2022-05-01
album: El Ermitaño
  type: MusicAlbum
  date published: 2025-09-28