Hundred Proof
type: MusicGroup
popularity: 5
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd392248a6925382f9b7ee9f9d651c8a8e72fa6495d33939845518882854dad4a
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/f1c6f9e9-202c-43d0-90d9-102030d63a14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1c6f9e9-202c-43d0-90d9-102030d63a14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1c6f9e9-202c-43d0-90d9-102030d63a14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd392248a6925382f9b7ee9f9d651c8a8e72fa6495d33939845518882854dad4a","name":"Hundred Proof","registered_at":"2026-06-21T13:30:23Z","symbol":"NIM1935575","token_address":"0x6c51d2beb5ba1bf6240c978d57dbcf7948421602","type":"artist","uuid":"f1c6f9e9-202c-43d0-90d9-102030d63a14"}
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 0xd392248a6925382f9b7ee9f9d651c8a8e72fa6495d33939845518882854dad4a. 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/f1c6f9e9-202c-43d0-90d9-102030d63a14.json and https://artists.proofprofile.net/proofs/artist/f1c6f9e9-202c-43d0-90d9-102030d63a14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xd392248a6925382f9b7ee9f9d651c8a8e72fa6495d33939845518882854dad4a","name":"Hundred Proof","registered_at":"2026-06-21T13:30:23Z","symbol":"NIM1935575","token_address":"0x6c51d2beb5ba1bf6240c978d57dbcf7948421602","type":"artist","uuid":"f1c6f9e9-202c-43d0-90d9-102030d63a14"}
album: Forever
  type: MusicAlbum
  date published: 2018-01-29
album: Havin' Doe
  type: MusicAlbum
  date published: 2018-01-30
album: Pimp Game (Remix)
  type: MusicAlbum
  date published: 2018-08-04
album: Bandz Up
  type: MusicAlbum
  date published: 2019-03-29
album: Knight Rider
  type: MusicAlbum
  date published: 2020-01-24
  track: Knight Rider Intro
    type: MusicRecording
    duration: PT1M6S
    duration ms: 66037
    explicit: true
    by artist: Hundred Proof
    in album: Knight Rider
      type: MusicAlbum
      date published: 2020-01-24
    isrc code: QZFYX2035036
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:12:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6d9ee9c800e3f842dea9a7c54f8be6bd555a63792502071b37071bb2db2fa7a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2035036
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d9ee9c800e3f842dea9a7c54f8be6bd555a63792502071b37071bb2db2fa7a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2035036.
      date published: 2026-07-03T10:47:44Z
    audio: Knight Rider Intro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.904
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.554
      additional property: Energy
        type: PropertyValue
        value: 0.982
      additional property: Speechiness
        type: PropertyValue
        value: 0.268
      additional property: Acousticness
        type: PropertyValue
        value: 0.386
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.315
      additional property: Liveness
        type: PropertyValue
        value: 0.317
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.292
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.59
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Push the Line (Chopped by DJ D Real)
  type: MusicAlbum
  date published: 2020-06-27
album: Special Dedication
  type: MusicAlbum
  date published: 2021-11-19
album: Special Dedication (DJ Dreal Remix Slowed & Chopped)
  type: MusicAlbum
  date published: 2022-09-24
album: I Need The Hustle
  type: MusicAlbum
  date published: 2023-08-06
album: Just Wanna Get Paid
  type: MusicAlbum
  date published: 2023-11-22
album: Life is But a Dream
  type: MusicAlbum
  date published: 2024-10-12
album: Lets get this Money
  type: MusicAlbum
  date published: 2025-11-07