DEKLANG
type: MusicGroup
genre: synthpop
genre: synthwave
popularity: 4
followers: 312
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2354c3cffd7ca3e42735ccb0000bd2a66e46016547fc85f95d8f9cdcb13f0d48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e7427f1-48c1-4cbc-88a4-9886ee8fb03a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e7427f1-48c1-4cbc-88a4-9886ee8fb03a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e7427f1-48c1-4cbc-88a4-9886ee8fb03a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
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 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 0x2354c3cffd7ca3e42735ccb0000bd2a66e46016547fc85f95d8f9cdcb13f0d48. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e7427f1-48c1-4cbc-88a4-9886ee8fb03a.json and https://artists.proofprofile.net/proofs/artist/3e7427f1-48c1-4cbc-88a4-9886ee8fb03a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:00:41Z
album: FUVM
  type: MusicAlbum
  date published: 2022-06-17
album: Lovelee Dae
  type: MusicAlbum
  date published: 2022-07-01
album: F.U.V.M. Club RMX
  type: MusicAlbum
  date published: 2022-07-22
album: Neon Heights
  type: MusicAlbum
  date published: 2023-05-05
album: cYpher
  type: MusicAlbum
  date published: 2023-06-02
album: Slow Tropic
  type: MusicAlbum
  date published: 2023-06-23
album: I Think 2 Much
  type: MusicAlbum
  date published: 2023-07-21
album: Luft Taxi
  type: MusicAlbum
  date published: 2023-08-11
album: Betrayed Love (7 Inch Remix)
  type: MusicAlbum
  date published: 2023-11-17
album: In The Darkzone
  type: MusicAlbum
  date published: 2023-12-08
album: A Moment of Silence
  type: MusicAlbum
  date published: 2024-02-16
album: Lifeform Y
  type: MusicAlbum
  date published: 2024-03-22
album: God Roll
  type: MusicAlbum
  date published: 2024-12-13
album: Out of Time
  type: MusicAlbum
  date published: 2025-01-31
  track: Out of Time
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198461
    explicit: false
    by artist: DEKLANG
    in album: Out of Time
      type: MusicAlbum
      date published: 2025-01-31
    genre: synthpop
    genre: synthwave
    isrc code: QZFZ42532470
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:09:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa28c43de2ebeb31c3229969d79f143522bc3d70b4127424b9ca9d2b865c632a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42532470
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xa28c43de2ebeb31c3229969d79f143522bc3d70b4127424b9ca9d2b865c632a8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ42532470.
      date published: 2026-07-06T01:25:57Z
    audio: Out of Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.011
      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: 0.606
      additional property: Energy
        type: PropertyValue
        value: 0.88
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.197
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.117
      additional property: Liveness
        type: PropertyValue
        value: 0.147
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.948
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.539
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dark Matter
  type: MusicAlbum
  date published: 2025-03-14