Big Daddy Deja
type: MusicGroup
genre: chicago house
genre: footwork
popularity: 9
followers: 2710
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7c8b64d30e5ffd62d5ee30a72688f3bea86ec14128354b9fecea141b7f9d83a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fee50fed-74fd-4c71-94f7-1b478d74b81a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fee50fed-74fd-4c71-94f7-1b478d74b81a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fee50fed-74fd-4c71-94f7-1b478d74b81a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7c8b64d30e5ffd62d5ee30a72688f3bea86ec14128354b9fecea141b7f9d83a","name":"Big Daddy Deja","registered_at":"2026-06-21T18:29:33Z","symbol":"NIM2001955","token_address":"0xd43172dde5b6ce50eb0a7ef8b5370413ee0faecc","type":"artist","uuid":"fee50fed-74fd-4c71-94f7-1b478d74b81a"}
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 0xf7c8b64d30e5ffd62d5ee30a72688f3bea86ec14128354b9fecea141b7f9d83a. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fee50fed-74fd-4c71-94f7-1b478d74b81a.json and https://artists.proofprofile.net/proofs/artist/fee50fed-74fd-4c71-94f7-1b478d74b81a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xf7c8b64d30e5ffd62d5ee30a72688f3bea86ec14128354b9fecea141b7f9d83a","name":"Big Daddy Deja","registered_at":"2026-06-21T18:29:33Z","symbol":"NIM2001955","token_address":"0xd43172dde5b6ce50eb0a7ef8b5370413ee0faecc","type":"artist","uuid":"fee50fed-74fd-4c71-94f7-1b478d74b81a"}
album: Ride it (FendiDa Rappa & Lil Sammy Remix)
  type: MusicAlbum
  date published: 2023-05-26
album: On Ya Knees
  type: MusicAlbum
  date published: 2024-07-05
album: Where them dollas at
  type: MusicAlbum
  date published: 2023-08-04
album: Juke me on the floor
  type: MusicAlbum
  date published: 2023-03-08
  track: Juke me on the floor
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119722
    explicit: false
    by artist: Big Daddy Deja
    in album: Juke me on the floor
      type: MusicAlbum
      date published: 2023-03-08
    isrc code: QZES72376534
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T08:44:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f16a39031c95ceb2fae1c4102a784d1e3447ac9d127a587d1c8f44d60700b18
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72376534
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0x8f16a39031c95ceb2fae1c4102a784d1e3447ac9d127a587d1c8f44d60700b18. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZES72376534.
      date published: 2026-07-02T03:30:09Z
    audio: Juke me on the floor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.41
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.803
      additional property: Energy
        type: PropertyValue
        value: 0.55
      additional property: Speechiness
        type: PropertyValue
        value: 0.422
      additional property: Acousticness
        type: PropertyValue
        value: 0.181
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.774
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.209
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nasty
  type: MusicAlbum
  date published: 2022-11-11
album: Wake up (freestyle)
  type: MusicAlbum
  date published: 2022-11-08
album: I like it (Part 2)
  type: MusicAlbum
  date published: 2022-05-15
album: Crunchy bacon
  type: MusicAlbum
  date published: 2021-08-29
album: Havin' Dis
  type: MusicAlbum
  date published: 2021-02-14
album: Chain Up
  type: MusicAlbum
  date published: 2020-10-12
album: I Like It (Remix)
  type: MusicAlbum
  date published: 2020-09-25
  track: I Like It - Remix
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131657
    explicit: false
    by artist: Big Daddy Deja
    in album: I Like It (Remix)
      type: MusicAlbum
      date published: 2020-09-25
    isrc code: QZK6F2021875
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T16:11:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0502a0208ca891db34fd6189d2b7aad752d03a6c5358d424a6f39aa63c1919f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2021875
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0xc0502a0208ca891db34fd6189d2b7aad752d03a6c5358d424a6f39aa63c1919f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZK6F2021875.
      date published: 2026-07-02T03:30:09Z
    audio: I Like It - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.788
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Musical Key
type: PropertyValue
value: 0

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.864

Energy
type: PropertyValue
value: 0.489

Speechiness
type: PropertyValue
value: 0.451

Acousticness
type: PropertyValue
value: 0.11

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.053

Valence (Positivity)
type: PropertyValue
value: 0.806

Loudness (dB)
type: PropertyValue
value: -12.53

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major