Dirty H
type: MusicGroup
popularity: 4
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e43a1d534366c7a92affed0413ccd89c691bf7cf92756bdc6471efc74e18262
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8027b7bf-3738-4716-ac13-727fde27044e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8027b7bf-3738-4716-ac13-727fde27044e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8027b7bf-3738-4716-ac13-727fde27044e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e43a1d534366c7a92affed0413ccd89c691bf7cf92756bdc6471efc74e18262","name":"Dirty H","registered_at":"2026-06-17T10:18:44Z","symbol":"NIM1364654","token_address":"0x2a08dc32f2a45371eb1b12ce1e6cf88a2ffa0063","type":"artist","uuid":"8027b7bf-3738-4716-ac13-727fde27044e"}
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 0x2e43a1d534366c7a92affed0413ccd89c691bf7cf92756bdc6471efc74e18262. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8027b7bf-3738-4716-ac13-727fde27044e.json and https://artists.proofprofile.net/proofs/artist/8027b7bf-3738-4716-ac13-727fde27044e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x2e43a1d534366c7a92affed0413ccd89c691bf7cf92756bdc6471efc74e18262","name":"Dirty H","registered_at":"2026-06-17T10:18:44Z","symbol":"NIM1364654","token_address":"0x2a08dc32f2a45371eb1b12ce1e6cf88a2ffa0063","type":"artist","uuid":"8027b7bf-3738-4716-ac13-727fde27044e"}
album: Tryasol
  type: MusicAlbum
  date published: 2022-03-31
album: NASA
  type: MusicAlbum
  date published: 2022-05-13
album: Wie
  type: MusicAlbum
  date published: 2022-07-01
album: Loner
  type: MusicAlbum
  date published: 2024-12-27
album: Drugs
  type: MusicAlbum
  date published: 2025-02-28
album: Nur um Geld (raw)
  type: MusicAlbum
  date published: 2025-04-04
  track: Nur um Geld (raw)
    type: MusicRecording
    duration: PT1M14S
    duration ms: 74702
    explicit: true
    by artist: Dirty H
    in album: Nur um Geld (raw)
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: DEZC62584066
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:40:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf6ac11537a80246d1c34b549ee29794146ea40a2dbcea654e98e88e7b4fccff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62584066
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:22:58Z
    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 0xaf6ac11537a80246d1c34b549ee29794146ea40a2dbcea654e98e88e7b4fccff. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/DEZC62584066.
      date published: 2026-07-21T15:22:58Z
    audio: Nur um Geld (raw)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.063
      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: 0.691
      additional property: Energy
        type: PropertyValue
        value: 0.633
      additional property: Speechiness
        type: PropertyValue
        value: 0.173
      additional property: Acousticness
        type: PropertyValue
        value: 0.197
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.341
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.887
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Jeden Tag
  type: MusicAlbum
  date published: 2025-05-30