DC De Angelo
type: MusicGroup
popularity: 5
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc70cd8a2b131e78bf401420746277fc0940aa5c76fa364c40a40e93e24d909e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/338761bc-b6b6-41c4-be53-cdff861d1a00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/338761bc-b6b6-41c4-be53-cdff861d1a00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/338761bc-b6b6-41c4-be53-cdff861d1a00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc70cd8a2b131e78bf401420746277fc0940aa5c76fa364c40a40e93e24d909e5","name":"DC De Angelo","registered_at":"2026-06-16T07:27:54Z","symbol":"NIM0980348","token_address":"0x5c26d11027811fe9f7f125fb5624640767713c4a","type":"artist","uuid":"338761bc-b6b6-41c4-be53-cdff861d1a00"}
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 0xc70cd8a2b131e78bf401420746277fc0940aa5c76fa364c40a40e93e24d909e5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/338761bc-b6b6-41c4-be53-cdff861d1a00.json and https://artists.proofprofile.net/proofs/artist/338761bc-b6b6-41c4-be53-cdff861d1a00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc70cd8a2b131e78bf401420746277fc0940aa5c76fa364c40a40e93e24d909e5","name":"DC De Angelo","registered_at":"2026-06-16T07:27:54Z","symbol":"NIM0980348","token_address":"0x5c26d11027811fe9f7f125fb5624640767713c4a","type":"artist","uuid":"338761bc-b6b6-41c4-be53-cdff861d1a00"}
album: You Know
  type: MusicAlbum
  date published: 2017-09-08
album: June 6th
  type: MusicAlbum
  date published: 2018-06-06
album: Phantom
  type: MusicAlbum
  date published: 2019-09-06
album: 16 Shots
  type: MusicAlbum
  date published: 2019-10-04
album: Glory
  type: MusicAlbum
  date published: 2020-10-09
album: Glory
  type: MusicAlbum
  date published: 2020-10-09
album: Keanu Reeves
  type: MusicAlbum
  date published: 2021-08-06
album: Yours Truly
  type: MusicAlbum
  date published: 2021-09-03
album: California
  type: MusicAlbum
  date published: 2021-10-01
album: Big Smoke
  type: MusicAlbum
  date published: 2021-11-05
album: Cash
  type: MusicAlbum
  date published: 2021-11-26
album: i
  type: MusicAlbum
  date published: 2022-03-04
album: i
  type: MusicAlbum
  date published: 2022-03-04
album: Charlie Chaplin
  type: MusicAlbum
  date published: 2023-11-23
  track: Charlie Chaplin
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187500
    explicit: true
    by artist: DC De Angelo
    in album: Charlie Chaplin
      type: MusicAlbum
      date published: 2023-11-23
    isrc code: UKNLP2301021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:09:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19c5fcb24d1ee13342e3f44f8c9ede5f360f25d5a8974fba033c6534da542cea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKNLP2301021
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x19c5fcb24d1ee13342e3f44f8c9ede5f360f25d5a8974fba033c6534da542cea. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/UKNLP2301021.
      date published: 2026-07-18T04:13:26Z
    audio: Charlie Chaplin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.136
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.771
      additional property: Energy
        type: PropertyValue
        value: 0.474
      additional property: Speechiness
        type: PropertyValue
        value: 0.33
      additional property: Acousticness
        type: PropertyValue
        value: 0.334
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.142
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.443
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.363
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: STFU
  type: MusicAlbum
  date published: 2024-08-22
album: Joey Clipstar (Freestyle)
  type: MusicAlbum
  date published: 2024-12-05
album: STILL DOWN?
  type: MusicAlbum
  date published: 2025-04-10
album: WIFEY
  type: MusicAlbum
  date published: 2025-04-24
album: you deserve better
  type: MusicAlbum
  date published: 2025-06-27
album: WANT IT ALL
  type: MusicAlbum
  date published: 2025-07-16
album: COLD (FREESTYLE)
  type: MusicAlbum
  date published: 2025-08-08
album: THIS AIN'T A DREAM
  type: MusicAlbum
  date published: 2025-09-04
album: ALL I KNOW
  type: MusicAlbum
  date published: 2025-09-25
album: THIS AIN'T A MOVIE, Pt. 1
  type: MusicAlbum
  date published: 2025-10-16
album: MS. PARKER
  type: MusicAlbum
  date published: 2025-10-31
album: THIS AIN'T THAT
  type: MusicAlbum
  date published: 2025-11-12