Notika
type: MusicGroup
popularity: 35
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2997b82adabd03b690f6ed89384120fde54c95792a5cd36ed4283f0f0ae93d77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f48da77f-4e3d-4bf3-9e45-0d5d77594ad8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f48da77f-4e3d-4bf3-9e45-0d5d77594ad8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f48da77f-4e3d-4bf3-9e45-0d5d77594ad8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x2997b82adabd03b690f6ed89384120fde54c95792a5cd36ed4283f0f0ae93d77. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f48da77f-4e3d-4bf3-9e45-0d5d77594ad8.json and https://artists.proofprofile.net/proofs/artist/f48da77f-4e3d-4bf3-9e45-0d5d77594ad8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Oasis
  type: MusicAlbum
  date published: 2024-05-21
album: Free
  type: MusicAlbum
  date published: 2024-06-07
album: Top of the World
  type: MusicAlbum
  date published: 2024-06-21
album: One Heart
  type: MusicAlbum
  date published: 2024-07-16
album: La Ciudad
  type: MusicAlbum
  date published: 2024-08-17
album: Dream
  type: MusicAlbum
  date published: 2024-09-03
album: Memories
  type: MusicAlbum
  date published: 2024-09-21
album: Neon Night
  type: MusicAlbum
  date published: 2024-11-01
album: Sunrise
  type: MusicAlbum
  date published: 2024-11-19
album: Dreamland
  type: MusicAlbum
  date published: 2024-12-31
album: Secret Place
  type: MusicAlbum
  date published: 2025-03-03