Doctor Chubs
type: MusicGroup
genre: deathstep
popularity: 14
followers: 1162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x834572d6074fa316df912c878cfdd288c7a280f93a9ee8c3fcbf94e94adf4df8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78e0c2ab-2626-49eb-be81-a938101eaddd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78e0c2ab-2626-49eb-be81-a938101eaddd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78e0c2ab-2626-49eb-be81-a938101eaddd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x834572d6074fa316df912c878cfdd288c7a280f93a9ee8c3fcbf94e94adf4df8","name":"Doctor Chubs","registered_at":"2026-06-14T17:11:32Z","symbol":"NIM0520580","token_address":"0xf7415598a50ed814df550d8b1a5cbc41f0b79e28","type":"artist","uuid":"78e0c2ab-2626-49eb-be81-a938101eaddd"}
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 0x834572d6074fa316df912c878cfdd288c7a280f93a9ee8c3fcbf94e94adf4df8. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78e0c2ab-2626-49eb-be81-a938101eaddd.json and https://artists.proofprofile.net/proofs/artist/78e0c2ab-2626-49eb-be81-a938101eaddd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0x834572d6074fa316df912c878cfdd288c7a280f93a9ee8c3fcbf94e94adf4df8","name":"Doctor Chubs","registered_at":"2026-06-14T17:11:32Z","symbol":"NIM0520580","token_address":"0xf7415598a50ed814df550d8b1a5cbc41f0b79e28","type":"artist","uuid":"78e0c2ab-2626-49eb-be81-a938101eaddd"}
album: Escanor
  type: MusicAlbum
  date published: 2020-09-27
album: The Strong One
  type: MusicAlbum
  date published: 2020-10-10
album: Rise Up
  type: MusicAlbum
  date published: 2021-03-06
album: Brainstorming
  type: MusicAlbum
  date published: 2021-05-07
album: Bolo
  type: MusicAlbum
  date published: 2021-08-12
album: Ride or Die
  type: MusicAlbum
  date published: 2021-10-08
album: Big Chungus
  type: MusicAlbum
  date published: 2022-03-14
album: Lets Go
  type: MusicAlbum
  date published: 2022-04-26
album: Black Shadow
  type: MusicAlbum
  date published: 2022-08-09
album: The Crucible
  type: MusicAlbum
  date published: 2022-09-29
album: Dubstep Tractor
  type: MusicAlbum
  date published: 2023-02-15
  track: Dubstep Tractor
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224940
    explicit: false
    by artist: Doctor Chubs
    in album: Dubstep Tractor
      type: MusicAlbum
      date published: 2023-02-15
    genre: deathstep
    isrc code: QZDA52382213
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T07:08:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5dabdddcecfeda93cf80cdeba879fac5fd8d8648bc72bff756cf26d897b8e251
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52382213
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x5dabdddcecfeda93cf80cdeba879fac5fd8d8648bc72bff756cf26d897b8e251. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZDA52382213.
      date published: 2026-07-19T07:14:39Z
    audio: Dubstep Tractor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.078
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.732
      additional property: Energy
        type: PropertyValue
        value: 0.75
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.232
      additional property: Liveness
        type: PropertyValue
        value: 0.7
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.555
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.952
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hold On
  type: MusicAlbum
  date published: 2023-04-06
album: Krystal Map
  type: MusicAlbum
  date published: 2023-05-10
album: THROUGH THE GATES EP
  type: MusicAlbum
  date published: 2023-08-21
album: Fight Club
  type: MusicAlbum
  date published: 2023-10-16
album: LOW MYSTERY
  type: MusicAlbum
  date published: 2023-12-11
album: God Like
  type: MusicAlbum
  date published: 2024-01-09
album: The Challenger
  type: MusicAlbum
  date published: 2024-02-12
album: Mental
  type: MusicAlbum
  date published: 2024-04-22
album: The Herald's Call
  type: MusicAlbum
  date published: 2024-08-19
album: ROCCO ROCCO
  type: MusicAlbum
  date published: 2024-09-20
album: The Deep Dive
  type: MusicAlbum
  date published: 2024-12-16
album: Chiddim
  type: MusicAlbum
  date published: 2025-08-08