Fonz
type: MusicGroup
popularity: 4
followers: 312
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0c7521ed78527fcbe957b23ceeea243bdf080981737ee6fd438cd53a491e9fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c795ff4-ae0c-48c7-98a5-0101f7a628b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c795ff4-ae0c-48c7-98a5-0101f7a628b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c795ff4-ae0c-48c7-98a5-0101f7a628b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xa0c7521ed78527fcbe957b23ceeea243bdf080981737ee6fd438cd53a491e9fb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c795ff4-ae0c-48c7-98a5-0101f7a628b8.json and https://artists.proofprofile.net/proofs/artist/6c795ff4-ae0c-48c7-98a5-0101f7a628b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Par ici les yebis
  type: MusicAlbum
  date published: 2014-06-24
album: Rajoute des zéros
  type: MusicAlbum
  date published: 2014-11-04
album: Fais le vide
  type: MusicAlbum
  date published: 2014-12-08
album: P.C.B. (Psychose City Berlin)
  type: MusicAlbum
  date published: 2015-02-01
album: Bonus Level
  type: MusicAlbum
  date published: 2015-06-11
album: Lvemnce
  type: MusicAlbum
  date published: 2019-01-30
album: If I Could
  type: MusicAlbum
  date published: 2019-07-19
album: Year of the Tiger (2022 Cincinnati Bengals Tribute)
  type: MusicAlbum
  date published: 2022-02-07