Fiirenz
type: MusicGroup
popularity: 3
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffc0873dac18566be0a4908dd216a6d94d2f84dc8fb3dc08da0b288656bfa467
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0695e035-0f12-4402-9813-b00ba98d49fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0695e035-0f12-4402-9813-b00ba98d49fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0695e035-0f12-4402-9813-b00ba98d49fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
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 0xffc0873dac18566be0a4908dd216a6d94d2f84dc8fb3dc08da0b288656bfa467. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0695e035-0f12-4402-9813-b00ba98d49fb.json and https://artists.proofprofile.net/proofs/artist/0695e035-0f12-4402-9813-b00ba98d49fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
album: Looking For You
  type: MusicAlbum
  date published: 2019-05-31
album: Looking for You
  type: MusicAlbum
  date published: 2019-05-31
album: Believe
  type: MusicAlbum
  date published: 2019-08-05
album: Never Leave
  type: MusicAlbum
  date published: 2019-12-08
album: Never Leave (Remix)
  type: MusicAlbum
  date published: 2020-02-14
album: Never Leave (Liam Mordex Remix)
  type: MusicAlbum
  date published: 2020-02-14
album: Forever
  type: MusicAlbum
  date published: 2020-08-28
album: If You Just Believe
  type: MusicAlbum
  date published: 2021-11-26
album: Need You
  type: MusicAlbum
  date published: 2022-10-14
album: Losing Control
  type: MusicAlbum
  date published: 2023-02-11
album: La Campanera
  type: MusicAlbum
  date published: 2023-09-01