Freddie B
type: MusicGroup
genre: gabber
popularity: 2
followers: 149
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16a6a4254f7a4e1701db88d97b29db2eb664685c25a4bf1e28e24ad3faee47fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44b714a8-991e-458c-9959-ac5564f1e078.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44b714a8-991e-458c-9959-ac5564f1e078.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44b714a8-991e-458c-9959-ac5564f1e078
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16a6a4254f7a4e1701db88d97b29db2eb664685c25a4bf1e28e24ad3faee47fe","name":"Freddie B","registered_at":"2026-06-16T13:30:14Z","symbol":"NIM1066798","token_address":"0x6662c2b37f808bb9f2748d29cfecc05a0178da48","type":"artist","uuid":"44b714a8-991e-458c-9959-ac5564f1e078"}
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 0x16a6a4254f7a4e1701db88d97b29db2eb664685c25a4bf1e28e24ad3faee47fe. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44b714a8-991e-458c-9959-ac5564f1e078.json and https://artists.proofprofile.net/proofs/artist/44b714a8-991e-458c-9959-ac5564f1e078.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x16a6a4254f7a4e1701db88d97b29db2eb664685c25a4bf1e28e24ad3faee47fe","name":"Freddie B","registered_at":"2026-06-16T13:30:14Z","symbol":"NIM1066798","token_address":"0x6662c2b37f808bb9f2748d29cfecc05a0178da48","type":"artist","uuid":"44b714a8-991e-458c-9959-ac5564f1e078"}
album: Il succo del discorso
  type: MusicAlbum
  date published: 2014-05-22
album: Il mio nome
  type: MusicAlbum
  date published: 2020-07-07