Benny Blanco
type: MusicGroup
description: Benjamin Joseph Levin (born March 8, 1988), known professionally as Benny Blanco (stylized in all lowercase), is an American record producer. He is the recipient of the 2013 Hal David Starlight Award
popularity: 2
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ac5e1ca90f39eb42aac073b39747e2e4a268ee6919c776f52fdfbce25041dfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef290646-4fd3-45ac-a88b-b3174b288a10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef290646-4fd3-45ac-a88b-b3174b288a10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef290646-4fd3-45ac-a88b-b3174b288a10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ac5e1ca90f39eb42aac073b39747e2e4a268ee6919c776f52fdfbce25041dfb","name":"Benny Blanco","registered_at":"2026-06-21T12:06:11Z","symbol":"NIM1918133","token_address":"0x666bf2ffe37b6d5499c7643dcd90310d2d723de9","type":"artist","uuid":"ef290646-4fd3-45ac-a88b-b3174b288a10"}
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 0x3ac5e1ca90f39eb42aac073b39747e2e4a268ee6919c776f52fdfbce25041dfb. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef290646-4fd3-45ac-a88b-b3174b288a10.json and https://artists.proofprofile.net/proofs/artist/ef290646-4fd3-45ac-a88b-b3174b288a10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x3ac5e1ca90f39eb42aac073b39747e2e4a268ee6919c776f52fdfbce25041dfb","name":"Benny Blanco","registered_at":"2026-06-21T12:06:11Z","symbol":"NIM1918133","token_address":"0x666bf2ffe37b6d5499c7643dcd90310d2d723de9","type":"artist","uuid":"ef290646-4fd3-45ac-a88b-b3174b288a10"}
album: Do My Thang
  type: MusicAlbum
  date published: 2018-10-22
album: Watching Me
  type: MusicAlbum
  date published: 2019-01-22