Dirty Feetz
type: MusicGroup
popularity: 3
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd51bc7a4d034a51b5d6b901570393397c23e03d1d74dda6e39407dd17f0fbb49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bed04a49-b76d-4593-a077-7452cea36e8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bed04a49-b76d-4593-a077-7452cea36e8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bed04a49-b76d-4593-a077-7452cea36e8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd51bc7a4d034a51b5d6b901570393397c23e03d1d74dda6e39407dd17f0fbb49","name":"Dirty Feetz","registered_at":"2026-06-20T18:35:52Z","symbol":"NIM1680315","token_address":"0xd7b2083c6387c92d50e3ee72f89638712cfb7024","type":"artist","uuid":"bed04a49-b76d-4593-a077-7452cea36e8f"}
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 0xd51bc7a4d034a51b5d6b901570393397c23e03d1d74dda6e39407dd17f0fbb49. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bed04a49-b76d-4593-a077-7452cea36e8f.json and https://artists.proofprofile.net/proofs/artist/bed04a49-b76d-4593-a077-7452cea36e8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd51bc7a4d034a51b5d6b901570393397c23e03d1d74dda6e39407dd17f0fbb49","name":"Dirty Feetz","registered_at":"2026-06-20T18:35:52Z","symbol":"NIM1680315","token_address":"0xd7b2083c6387c92d50e3ee72f89638712cfb7024","type":"artist","uuid":"bed04a49-b76d-4593-a077-7452cea36e8f"}
album: Ganze Nacht Vol.2
  type: MusicAlbum
  date published: 2017-07-01
album: Ganze Nacht, Vol.2
  type: MusicAlbum
  date published: 2017-07-01
album: Halbes Kilo Aprikosen
  type: MusicAlbum
  date published: 2018-11-14
album: Halbes Kilo Aprikosen
  type: MusicAlbum
  date published: 2018-11-14
album: The Lonely Cat
  type: MusicAlbum
  date published: 2024-11-29
album: Flip Flops
  type: MusicAlbum
  date published: 2024-12-06
  track: Swiss Cheese
    type: MusicRecording
    duration: PT4M35S
    duration ms: 275933
    explicit: false
    by artist: Dirty Feetz
    in album: Flip Flops
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: DEYX82230316
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:47:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc32f9a0fe13c3d4352209b4d25e870eb6838df9bb6a358759479734192c3df0d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82230316
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0xc32f9a0fe13c3d4352209b4d25e870eb6838df9bb6a358759479734192c3df0d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEYX82230316.
      date published: 2026-07-20T21:15:01Z
    audio: Swiss Cheese
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.772
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.336
      additional property: Energy
        type: PropertyValue
        value: 0.835
      additional property: Speechiness
        type: PropertyValue
        value: 0.276
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.235
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.335
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Space Ship (And Tosser!)
  type: MusicAlbum
  date published: 2025-10-10