Number9ok
type: MusicGroup
popularity: 24
followers: 3764
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa528885270fe37be4f327e98bed42333c9ef7ce1edb0b0f79941c2ddcf4bb60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf2cfeb2-5fad-43cd-a243-c0a49af1a27b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf2cfeb2-5fad-43cd-a243-c0a49af1a27b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf2cfeb2-5fad-43cd-a243-c0a49af1a27b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xaa528885270fe37be4f327e98bed42333c9ef7ce1edb0b0f79941c2ddcf4bb60. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf2cfeb2-5fad-43cd-a243-c0a49af1a27b.json and https://artists.proofprofile.net/proofs/artist/bf2cfeb2-5fad-43cd-a243-c0a49af1a27b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Big Boy Swag
  type: MusicAlbum
  date published: 2018-08-01
album: Villians
  type: MusicAlbum
  date published: 2018-10-03
album: Gainz
  type: MusicAlbum
  date published: 2018-12-25
album: Jason X
  type: MusicAlbum
  date published: 2019-07-05
album: GEEKED
  type: MusicAlbum
  date published: 2019-07-16
album: Death at a Party
  type: MusicAlbum
  date published: 2019-10-25
album: Hype Me Up
  type: MusicAlbum
  date published: 2020-03-25
  track: Hype Me Up
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188003
    explicit: true
    by artist: Number9ok
    in album: Hype Me Up
      type: MusicAlbum
      date published: 2020-03-25
    isrc code: QM24S2002734
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:52:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb94d88f342a0b4329b5e7953b3e036b5879024db2d99fec48a701b4af85a142c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002734
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 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 0xb94d88f342a0b4329b5e7953b3e036b5879024db2d99fec48a701b4af85a142c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM24S2002734.
      date published: 2026-07-16T16:14:30Z
    audio: Hype Me Up
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.51
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.485
      additional property: Speechiness
        type: PropertyValue
        value: 0.584
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.338
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.398
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.989
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Birthday Bash
  type: MusicAlbum
  date published: 2020-08-11
album: Birthday Bash
  type: MusicAlbum
  date published: 2020-08-11
album: Garage Room Freestyle (Reel It In)
  type: MusicAlbum
  date published: 2020-10-14
album: Hype Me Up (Remix)
  type: MusicAlbum
  date published: 2020-12-15
album: Fooley
  type: MusicAlbum
  date published: 2021-10-22
album: Main Character
  type: MusicAlbum
  date published: 2022-01-21
album: Ram (Sped Up)
  type: MusicAlbum
  date published: 2023-01-13
album: Cool Cup
  type: MusicAlbum
  date published: 2023-08-18