Djeffon
type: MusicGroup
popularity: 3
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27e26794baaeadfa0af324f576f0a4ac435995595885561bf2eb85e5c9244cc8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59601f9d-546a-4f4e-a9f3-63f5a36ef1f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59601f9d-546a-4f4e-a9f3-63f5a36ef1f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59601f9d-546a-4f4e-a9f3-63f5a36ef1f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x27e26794baaeadfa0af324f576f0a4ac435995595885561bf2eb85e5c9244cc8. 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/59601f9d-546a-4f4e-a9f3-63f5a36ef1f6.json and https://artists.proofprofile.net/proofs/artist/59601f9d-546a-4f4e-a9f3-63f5a36ef1f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Good Vibes
  type: MusicAlbum
  date published: 2019-10-16
album: Simplicity
  type: MusicAlbum
  date published: 2019-10-16
album: Be More Stoked
  type: MusicAlbum
  date published: 2019-10-16
album: Always Add Value
  type: MusicAlbum
  date published: 2019-10-30
album: Be the Change
  type: MusicAlbum
  date published: 2019-10-30
album: Block Out Haters
  type: MusicAlbum
  date published: 2019-10-30
album: Fight Till the Last Gasp.
  type: MusicAlbum
  date published: 2019-10-31
album: Broken Crayons Still Color.
  type: MusicAlbum
  date published: 2019-10-31
album: My Life Is My Argument.
  type: MusicAlbum
  date published: 2019-10-31
album: Be Obsessively Grateful
  type: MusicAlbum
  date published: 2019-11-01
album: Use Your Wings
  type: MusicAlbum
  date published: 2019-11-01
album: Pursue Your Passion
  type: MusicAlbum
  date published: 2019-11-01
album: Dream Bird
  type: MusicAlbum
  date published: 2019-11-04
album: Leaders Are Early
  type: MusicAlbum
  date published: 2019-11-04
album: Abbreviation
  type: MusicAlbum
  date published: 2019-11-06
album: Postscript
  type: MusicAlbum
  date published: 2019-11-06
album: Matinee
  type: MusicAlbum
  date published: 2019-11-06
album: Arcane
  type: MusicAlbum
  date published: 2019-11-13
album: Arbitrary
  type: MusicAlbum
  date published: 2019-11-13
album: Approbation
  type: MusicAlbum
  date published: 2019-11-13
album: Arboreal
  type: MusicAlbum
  date published: 2019-11-13
album: Dirge
  type: MusicAlbum
  date published: 2019-11-19
album: Didactic
  type: MusicAlbum
  date published: 2019-11-19
album: Disaffected
  type: MusicAlbum
  date published: 2019-11-19
album: Discomfit
  type: MusicAlbum
  date published: 2019-11-19
album: Gourmand
  type: MusicAlbum
  date published: 2019-11-22
album: Grandiloquent
  type: MusicAlbum
  date published: 2019-11-22
album: Modicum
  type: MusicAlbum
  date published: 2019-11-28
album: Maxim
  type: MusicAlbum
  date published: 2019-11-28
album: Mendacious
  type: MusicAlbum
  date published: 2019-11-28
album: Inhale Exhale
  type: MusicAlbum
  date published: 2019-12-03
album: Pertinacious
  type: MusicAlbum
  date published: 2019-12-04
album: Trite
  type: MusicAlbum
  date published: 2019-12-10
album: Island
  type: MusicAlbum
  date published: 2019-12-12
album: Infirmary
  type: MusicAlbum
  date published: 2019-12-17
album: Trumpet
  type: MusicAlbum
  date published: 2019-12-20
album: Philanderer
  type: MusicAlbum
  date published: 2019-12-24
  track: Philanderer
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184764
    explicit: false
    by artist: Djeffon
    in album: Philanderer
      type: MusicAlbum
      date published: 2019-12-24
    isrc code: QZK6N1998916
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:53:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47266a980913800cb624a1292852b37c508119c7d8dc623a93e641ce05447d11
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1998916
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0x47266a980913800cb624a1292852b37c508119c7d8dc623a93e641ce05447d11. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZK6N1998916.
      date published: 2026-07-05T22:14:35Z
    audio: Philanderer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.997
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.778
      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

Energy
type: PropertyValue
value: 0.253

Speechiness
type: PropertyValue
value: 0.193

Acousticness
type: PropertyValue
value: 0.824

Instrumentalness
type: PropertyValue
value: 0.956

Liveness
type: PropertyValue
value: 0.065

Valence (Positivity)
type: PropertyValue
value: 0.143

Loudness (dB)
type: PropertyValue
value: -14.681

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major