Blp Kosher
type: MusicGroup
description: Benjamin Landy Pavlon (born May 3, 2000), professionally known as BLP Kosher (stylized in all caps), is an American rapper, songwriter, and skateboarder. He began his recording career in 2021 on Soun
popularity: 2
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd21e3a2ede38e7cd4788fd2e153e7efd2c50031044df3b9b7bfa125be46fa14c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f24fe17d-af4b-4cc6-a24c-c27629da13d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f24fe17d-af4b-4cc6-a24c-c27629da13d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f24fe17d-af4b-4cc6-a24c-c27629da13d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd21e3a2ede38e7cd4788fd2e153e7efd2c50031044df3b9b7bfa125be46fa14c","name":"Blp Kosher","registered_at":"2026-06-21T13:38:55Z","symbol":"NIM1938094","token_address":"0xcf01f7bf4ed9273e457104018e1c5869866c6659","type":"artist","uuid":"f24fe17d-af4b-4cc6-a24c-c27629da13d5"}
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 0xd21e3a2ede38e7cd4788fd2e153e7efd2c50031044df3b9b7bfa125be46fa14c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f24fe17d-af4b-4cc6-a24c-c27629da13d5.json and https://artists.proofprofile.net/proofs/artist/f24fe17d-af4b-4cc6-a24c-c27629da13d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd21e3a2ede38e7cd4788fd2e153e7efd2c50031044df3b9b7bfa125be46fa14c","name":"Blp Kosher","registered_at":"2026-06-21T13:38:55Z","symbol":"NIM1938094","token_address":"0xcf01f7bf4ed9273e457104018e1c5869866c6659","type":"artist","uuid":"f24fe17d-af4b-4cc6-a24c-c27629da13d5"}