モ葛
type: MusicGroup
genre: vocaloid
popularity: 7
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4c0d65f804d83074dc917da3bc82745b8dbd06aec4071e0ba982cce117cc953
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9fd1fb1-0205-4e16-a70c-54eef770f701.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9fd1fb1-0205-4e16-a70c-54eef770f701.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9fd1fb1-0205-4e16-a70c-54eef770f701
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4c0d65f804d83074dc917da3bc82745b8dbd06aec4071e0ba982cce117cc953","name":"モ葛","registered_at":"2026-06-20T08:53:44Z","symbol":"NIM1572101","token_address":"0xf4f12319874a8ebada237764915149df1d6fa0bb","type":"artist","uuid":"a9fd1fb1-0205-4e16-a70c-54eef770f701"}
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 0xe4c0d65f804d83074dc917da3bc82745b8dbd06aec4071e0ba982cce117cc953. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9fd1fb1-0205-4e16-a70c-54eef770f701.json and https://artists.proofprofile.net/proofs/artist/a9fd1fb1-0205-4e16-a70c-54eef770f701.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe4c0d65f804d83074dc917da3bc82745b8dbd06aec4071e0ba982cce117cc953","name":"モ葛","registered_at":"2026-06-20T08:53:44Z","symbol":"NIM1572101","token_address":"0xf4f12319874a8ebada237764915149df1d6fa0bb","type":"artist","uuid":"a9fd1fb1-0205-4e16-a70c-54eef770f701"}
album: Diejob!!! (feat. 可不)
  type: MusicAlbum
  date published: 2025-05-09
album: 抱きしめて欲しかったなんてね (feat. 可不)
  type: MusicAlbum
  date published: 2025-05-09
  track: 抱きしめて欲しかったなんてね (feat. 可不)
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132941
    explicit: false
    by artist: モ葛
    in album: 抱きしめて欲しかったなんてね (feat. 可不)
      type: MusicAlbum
      date published: 2025-05-09
    genre: vocaloid
    isrc code: TCJPH2524302
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:41:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x301b9e8681252036b73d054a73d544b2f96db53da9f30c692894c23f69f6c05b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2524302
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x301b9e8681252036b73d054a73d544b2f96db53da9f30c692894c23f69f6c05b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCJPH2524302.
      date published: 2026-07-05T01:12:41Z
    audio: 抱きしめて欲しかったなんてね (feat. 可不)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.045
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.497
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.617
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.507
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.827
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.295
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Easy revenge!
  type: MusicAlbum
  date published: 2025-06-25
album: はぴえたのるふぉ〜ぜ☆
  type: MusicAlbum
  date published: 2025-06-26
  track: はぴえたのるふぉ〜ぜ☆
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132000
    explicit: false
    by artist: モ葛
    in album: はぴえたのるふぉ〜ぜ☆
      type: MusicAlbum
      date published: 2025-06-26
    genre: vocaloid
    isrc code: TCJPJ2526453
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:50:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb625eff0b56d6d041de98430bdc073780f4e34fe7a5ed91bc677f1b00dd0806c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ2526453
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T10:51:13Z
    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 0xb625eff0b56d6d041de98430bdc073780f4e34fe7a5ed91bc677f1b00dd0806c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:51:13Z), 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/TCJPJ2526453.
      date published: 2026-07-17T10:51:13Z
    audio: はぴえたのるふぉ〜ぜ☆
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.047
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.502
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.204
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.374

Valence (Positivity)
type: PropertyValue
value: 0.823

Loudness (dB)
type: PropertyValue
value: -3.988

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major