DEM DUD3S
type: MusicGroup
popularity: 6
followers: 471
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65a803fd5ef00523aaac29d2571e4f1cf338a34c17b4dcc1690b4e6cd179c775
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5081cb02-d603-4178-af3c-e6ce6e5293b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5081cb02-d603-4178-af3c-e6ce6e5293b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5081cb02-d603-4178-af3c-e6ce6e5293b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65a803fd5ef00523aaac29d2571e4f1cf338a34c17b4dcc1690b4e6cd179c775","name":"DEM DUD3S","registered_at":"2026-06-16T17:43:24Z","symbol":"NIM1127214","token_address":"0x422154484d714543bdd182a123711bb2834780c7","type":"artist","uuid":"5081cb02-d603-4178-af3c-e6ce6e5293b5"}
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 0x65a803fd5ef00523aaac29d2571e4f1cf338a34c17b4dcc1690b4e6cd179c775. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5081cb02-d603-4178-af3c-e6ce6e5293b5.json and https://artists.proofprofile.net/proofs/artist/5081cb02-d603-4178-af3c-e6ce6e5293b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x65a803fd5ef00523aaac29d2571e4f1cf338a34c17b4dcc1690b4e6cd179c775","name":"DEM DUD3S","registered_at":"2026-06-16T17:43:24Z","symbol":"NIM1127214","token_address":"0x422154484d714543bdd182a123711bb2834780c7","type":"artist","uuid":"5081cb02-d603-4178-af3c-e6ce6e5293b5"}
album: Trendz (feat. Tre Stoner) - Single
  type: MusicAlbum
  date published: 2015-10-27
album: Extra (feat. Ponce Deleioun)
  type: MusicAlbum
  date published: 2016-05-10
album: Pre Rolls
  type: MusicAlbum
  date published: 2017-01-10
album: Pretty Gang
  type: MusicAlbum
  date published: 2017-01-10
album: Ms Daisy
  type: MusicAlbum
  date published: 2017-01-27
  track: Ms Daisy
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240934
    explicit: true
    by artist: DEM DUD3S
    in album: Ms Daisy
      type: MusicAlbum
      date published: 2017-01-27
    isrc code: QZ4JJ1753438
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:30:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21e2c9f3cec7d289e3342add27258b1b80f5f8ed8e571a803e1cee6ee3141d0f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957747
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957747
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1753438
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T19:35:06Z
    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 0x21e2c9f3cec7d289e3342add27258b1b80f5f8ed8e571a803e1cee6ee3141d0f. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZ4JJ1753438.
      date published: 2026-07-12T19:35:06Z
    audio: Ms Daisy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.07
      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: 0.802
      additional property: Energy
        type: PropertyValue
        value: 0.632
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.499
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.26
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Trial 2
  type: MusicAlbum
  date published: 2017-01-31
album: Like Mike
  type: MusicAlbum
  date published: 2017-02-24
album: Stay Away
  type: MusicAlbum
  date published: 2017-03-17
album: My Ends
  type: MusicAlbum
  date published: 2017-04-06
album: Bye Bye
  type: MusicAlbum
  date published: 2017-04-22
album: C4
  type: MusicAlbum
  date published: 2017-04-26
album: Night Shift
  type: MusicAlbum
  date published: 2017-04-26
album: Phases
  type: MusicAlbum
  date published: 2017-04-26
album: PayPal
  type: MusicAlbum
  date published: 2017-05-05
album: Preszn
  type: MusicAlbum
  date published: 2017-06-02
album: Hashtag
  type: MusicAlbum
  date published: 2017-06-29
album: Open Season
  type: MusicAlbum
  date published: 2018-06-29
album: New Niggas
  type: MusicAlbum
  date published: 2021-06-10