神戸セーラーボーイズ
type: MusicGroup
popularity: 9
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65cb5feb65494e45a8a3cfb2847efeb9c8f7d9630920fff9a1cc9a7785f3fcec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54397839-8cca-4f28-a9c9-7827438594ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54397839-8cca-4f28-a9c9-7827438594ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54397839-8cca-4f28-a9c9-7827438594ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65cb5feb65494e45a8a3cfb2847efeb9c8f7d9630920fff9a1cc9a7785f3fcec","name":"神戸セーラーボーイズ","registered_at":"2026-06-16T18:54:34Z","symbol":"NIM1144187","token_address":"0x62bf2205d42097bde50926a22fc93e6b9f507597","type":"artist","uuid":"54397839-8cca-4f28-a9c9-7827438594ee"}
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 0x65cb5feb65494e45a8a3cfb2847efeb9c8f7d9630920fff9a1cc9a7785f3fcec. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54397839-8cca-4f28-a9c9-7827438594ee.json and https://artists.proofprofile.net/proofs/artist/54397839-8cca-4f28-a9c9-7827438594ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x65cb5feb65494e45a8a3cfb2847efeb9c8f7d9630920fff9a1cc9a7785f3fcec","name":"神戸セーラーボーイズ","registered_at":"2026-06-16T18:54:34Z","symbol":"NIM1144187","token_address":"0x62bf2205d42097bde50926a22fc93e6b9f507597","type":"artist","uuid":"54397839-8cca-4f28-a9c9-7827438594ee"}
album: キズナ＝ツナグ
  type: MusicAlbum
  date published: 2024-04-05
album: 365日のバースデイ
  type: MusicAlbum
  date published: 2024-04-05
album: Special Holiday
  type: MusicAlbum
  date published: 2024-04-05
album: ボクラカラー
  type: MusicAlbum
  date published: 2024-04-05
album: いらんことしい
  type: MusicAlbum
  date published: 2025-03-29
album: CHOCOLATE LOVE
  type: MusicAlbum
  date published: 2025-03-29
album: MAGIC MUSIC
  type: MusicAlbum
  date published: 2025-03-29
album: ハニーレモンかき氷
  type: MusicAlbum
  date published: 2025-03-29
album: セイル・オン
  type: MusicAlbum
  date published: 2025-03-29
album: マシュマロマンティック
  type: MusicAlbum
  date published: 2025-05-28
album: ボクラカラー 2024
  type: MusicAlbum
  date published: 2025-05-28
  track: ボクラカラー 2024
    type: MusicRecording
    duration: PT4M59S
    duration ms: 299689
    explicit: false
    by artist: 神戸セーラーボーイズ
    in album: ボクラカラー 2024
      type: MusicAlbum
      date published: 2025-05-28
    isrc code: JPV952301203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:11:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf07befd160cd7b42e71f83ef7d66cd26b2d11f744e2d835c21417543c9fd9336
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958800
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958800
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV952301203
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:52:19Z
    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 0xf07befd160cd7b42e71f83ef7d66cd26b2d11f744e2d835c21417543c9fd9336. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/JPV952301203.
      date published: 2026-07-20T00:52:19Z
    audio: ボクラカラー 2024
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.021
      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: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.871
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.171
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.876
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.914
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: スイートビター シュークリーム
  type: MusicAlbum
  date published: 2025-05-28