zentechi
type: MusicGroup
genre: hyperpop
popularity: 15
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9d75f40472bbd1cb0b1aa85f39398bc6d151098045cd6a9060d82793c92acc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54c30b25-69f6-4272-8222-0907cab49d93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54c30b25-69f6-4272-8222-0907cab49d93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54c30b25-69f6-4272-8222-0907cab49d93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
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 0xf9d75f40472bbd1cb0b1aa85f39398bc6d151098045cd6a9060d82793c92acc2. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54c30b25-69f6-4272-8222-0907cab49d93.json and https://artists.proofprofile.net/proofs/artist/54c30b25-69f6-4272-8222-0907cab49d93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
album: Farewell
  type: MusicAlbum
  date published: 2024-09-09
album: heaven
  type: MusicAlbum
  date published: 2024-11-15
album: Feelings
  type: MusicAlbum
  date published: 2024-12-24
album: abyss
  type: MusicAlbum
  date published: 2025-02-07
album: always alone
  type: MusicAlbum
  date published: 2025-02-28
album: Waste of Tears
  type: MusicAlbum
  date published: 2025-03-07
album: in your fantasy
  type: MusicAlbum
  date published: 2025-04-18
album: not for me
  type: MusicAlbum
  date published: 2025-07-11