Fabio Mazz
type: MusicGroup
genre: cedm
popularity: 3
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dd2874391b28eefaba8e6db8b96baf1faee316022f6d9b4c7b11024837b5741
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9067294f-2690-414d-90a7-2a954ac519a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9067294f-2690-414d-90a7-2a954ac519a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9067294f-2690-414d-90a7-2a954ac519a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dd2874391b28eefaba8e6db8b96baf1faee316022f6d9b4c7b11024837b5741","name":"Fabio Mazz","registered_at":"2026-06-17T15:47:46Z","symbol":"NIM1443074","token_address":"0x936848ef6cee3409c08b12532ad903f6e0a79260","type":"artist","uuid":"9067294f-2690-414d-90a7-2a954ac519a1"}
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 0x5dd2874391b28eefaba8e6db8b96baf1faee316022f6d9b4c7b11024837b5741. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9067294f-2690-414d-90a7-2a954ac519a1.json and https://artists.proofprofile.net/proofs/artist/9067294f-2690-414d-90a7-2a954ac519a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5dd2874391b28eefaba8e6db8b96baf1faee316022f6d9b4c7b11024837b5741","name":"Fabio Mazz","registered_at":"2026-06-17T15:47:46Z","symbol":"NIM1443074","token_address":"0x936848ef6cee3409c08b12532ad903f6e0a79260","type":"artist","uuid":"9067294f-2690-414d-90a7-2a954ac519a1"}
album: Lost&Found
  type: MusicAlbum
  date published: 2020-05-08
album: Vaterhärz (Remix)
  type: MusicAlbum
  date published: 2021-02-05
album: In the Night
  type: MusicAlbum
  date published: 2022-11-18
album: Rescue
  type: MusicAlbum
  date published: 2023-03-31