Dav-P
type: MusicGroup
genre: vocaloid
popularity: 13
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05a070cc9a6061d4e10aad2b51684ea8eeee4864862f7bedac46a7c2b7462c57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e96ff58-6ffd-4e83-9554-81a352567cfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e96ff58-6ffd-4e83-9554-81a352567cfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e96ff58-6ffd-4e83-9554-81a352567cfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
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 0x05a070cc9a6061d4e10aad2b51684ea8eeee4864862f7bedac46a7c2b7462c57. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e96ff58-6ffd-4e83-9554-81a352567cfa.json and https://artists.proofprofile.net/proofs/artist/1e96ff58-6ffd-4e83-9554-81a352567cfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
album: names
  type: MusicAlbum
  date published: 2021-03-08
album: Witness Of Catastrophe
  type: MusicAlbum
  date published: 2022-05-13
album: Witness Of Catastrophe
  type: MusicAlbum
  date published: 2022-05-13
album: names: the instrumentals
  type: MusicAlbum
  date published: 2023-01-28
album: Paraphilia
  type: MusicAlbum
  date published: 2023-02-14
album: 11:11
  type: MusicAlbum
  date published: 2023-04-11
album: 11:11
  type: MusicAlbum
  date published: 2023-04-11
album: 11:11 (Instrumentals) [Instrumental Version]
  type: MusicAlbum
  date published: 2023-04-13
album: Biopic
  type: MusicAlbum
  date published: 2023-06-12
album: Doppelgänger
  type: MusicAlbum
  date published: 2023-09-09
album: Too Late!
  type: MusicAlbum
  date published: 2024-03-01
album: Claustrophobia
  type: MusicAlbum
  date published: 2024-05-25
album: Sous L'eau
  type: MusicAlbum
  date published: 2024-10-26
album: Dekalogue
  type: MusicAlbum
  date published: 2024-12-21
album: RED HANDED
  type: MusicAlbum
  date published: 2025-02-21
album: idontknowidontknowidontknow
  type: MusicAlbum
  date published: 2025-04-05
album: Violet Black
  type: MusicAlbum
  date published: 2025-04-26
album: Bleeding
  type: MusicAlbum
  date published: 2025-06-06
  track: Bleeding
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229638
    explicit: false
    by artist: Dav-P
    in album: Bleeding
      type: MusicAlbum
      date published: 2025-06-06
    genre: vocaloid
    isrc code: QZTAU2528393
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:24:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x287b89db17fdc930f02ea82d755c3fe910fdf056334169d21559f1ec2ee39a36
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2528393
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:01:46Z
    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 0x287b89db17fdc930f02ea82d755c3fe910fdf056334169d21559f1ec2ee39a36. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/QZTAU2528393.
      date published: 2026-07-20T00:01:46Z
    audio: Bleeding
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.05
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.527
      additional property: Energy
        type: PropertyValue
        value: 0.85
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.136
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.536
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.371
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Clover
  type: MusicAlbum
  date published: 2025-07-31
album: IDGAF (I Don't Give a Fluff)
  type: MusicAlbum
  date published: 2025-08-22
album: EDEN 4164616D
  type: MusicAlbum
  date published: 2025-10-04
album: Datura
  type: MusicAlbum
  date published: 2025-11-01
album: Datura (Instrumental Version)
  type: MusicAlbum
  date published: 2025-11-01