David
type: MusicGroup
genre: j-rock
genre: visual kei
description: David (; , "beloved one") was, originally, leader of the Tribe of Judah who became the first king of the united Kingdom of Israel according to the Hebrew Bible and Old Testament. David's reign may ha
popularity: 8
followers: 1682
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11659501696645105bd226e4a159f3c8b83aea9b229fef3fd70e0014d3c62c04
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af6b87db-ad72-4936-ab66-0962af1f18b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af6b87db-ad72-4936-ab66-0962af1f18b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af6b87db-ad72-4936-ab66-0962af1f18b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
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 0x11659501696645105bd226e4a159f3c8b83aea9b229fef3fd70e0014d3c62c04. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af6b87db-ad72-4936-ab66-0962af1f18b9.json and https://artists.proofprofile.net/proofs/artist/af6b87db-ad72-4936-ab66-0962af1f18b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: Requiemage
  type: MusicAlbum
  date published: 2017-11-01
album: 創生録Ⅰ ～Birth and Confession～
  type: MusicAlbum
  date published: 2018-06-06
album: 創生録 I 〜Birth and Confession〜 (通常盤)
  type: MusicAlbum
  date published: 2018-06-06
album: 創生録Ⅱ～Fearless Scenario～
  type: MusicAlbum
  date published: 2019-05-08
album: Gothculture -序章-
  type: MusicAlbum
  date published: 2020-02-21
album: Stigmata
  type: MusicAlbum
  date published: 2020-02-21
  track: Stigmata
    type: MusicRecording
    duration: PT5M8S
    duration ms: 308720
    explicit: false
    by artist: David
    in album: Stigmata
      type: MusicAlbum
      date published: 2020-02-21
    genre: j-rock
    genre: visual kei
    isrc code: JPJ592000267
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:40:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x375ede710966ffafd3043c65296dc9fc0e85d372b4292c99280b909e08f423d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ592000267
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x375ede710966ffafd3043c65296dc9fc0e85d372b4292c99280b909e08f423d7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPJ592000267.
      date published: 2026-07-05T19:27:56Z
    audio: Stigmata
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.829
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.337
      additional property: Energy
        type: PropertyValue
        value: 0.885
      additional property: Speechiness
        type: PropertyValue
        value: 0.103
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.272
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.332
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.401
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gothculture -Nightimage-
  type: MusicAlbum
  date published: 2020-04-29
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  type: MusicAlbum
  date published: 2020-05-27
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-08-26
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  type: MusicAlbum
  date published: 2020-11-25
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  type: MusicAlbum
  date published: 2020-12-30
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  type: MusicAlbum
  date published: 2021-02-10
album: Hexagramearth
  type: MusicAlbum
  date published: 2021-04-28
album: Hexagramearth
  type: MusicAlbum
  date published: 2021-04-28
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  type: MusicAlbum
  date published: 2022-04-13