BFB
type: MusicGroup
genre: argentine trap
description: BFB may refer to: Entertainment Beat for Beat, a Norwegian musical variety show "Best Friend's Brother", a 2011 single by Victoria Justice Blood for Blood, an American hardcore punk band BFB (pro
popularity: 4
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x541e966a4b99ef7f915c5015e747f8b48479aacceae36f62fc8b871ac4f742b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46fdc9c4-f201-4f2b-9fe5-538273192bfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46fdc9c4-f201-4f2b-9fe5-538273192bfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46fdc9c4-f201-4f2b-9fe5-538273192bfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
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 0x541e966a4b99ef7f915c5015e747f8b48479aacceae36f62fc8b871ac4f742b6. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46fdc9c4-f201-4f2b-9fe5-538273192bfe.json and https://artists.proofprofile.net/proofs/artist/46fdc9c4-f201-4f2b-9fe5-538273192bfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
album: Deal With It
  type: MusicAlbum
  date published: 2019-08-09
album: Isa
  type: MusicAlbum
  date published: 2019-10-25
album: Arise
  type: MusicAlbum
  date published: 2020-06-01
album: Boys Van Dope
  type: MusicAlbum
  date published: 2020-08-19
album: I Gotti
  type: MusicAlbum
  date published: 2020-10-24
album: keeping promises
  type: MusicAlbum
  date published: 2021-12-24
album: Nuevo Orden
  type: MusicAlbum
  date published: 2022-09-07