ヘキサゴンオールスターズ
type: MusicGroup
popularity: 4
followers: 1237
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d89feaeffeb67383e7b759fe556aecd3cc1bfe415c60396362ed18deade9bd9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ef78d5e-0b56-4d49-8a27-de74fc32dc24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ef78d5e-0b56-4d49-8a27-de74fc32dc24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ef78d5e-0b56-4d49-8a27-de74fc32dc24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d89feaeffeb67383e7b759fe556aecd3cc1bfe415c60396362ed18deade9bd9","name":"ヘキサゴンオールスターズ","registered_at":"2026-06-16T00:21:04Z","symbol":"NIM0878397","token_address":"0x56044fadb05575e3d335a53a009d44f0ef130ffc","type":"artist","uuid":"1ef78d5e-0b56-4d49-8a27-de74fc32dc24"}
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 0x2d89feaeffeb67383e7b759fe556aecd3cc1bfe415c60396362ed18deade9bd9. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ef78d5e-0b56-4d49-8a27-de74fc32dc24.json and https://artists.proofprofile.net/proofs/artist/1ef78d5e-0b56-4d49-8a27-de74fc32dc24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x2d89feaeffeb67383e7b759fe556aecd3cc1bfe415c60396362ed18deade9bd9","name":"ヘキサゴンオールスターズ","registered_at":"2026-06-16T00:21:04Z","symbol":"NIM0878397","token_address":"0x56044fadb05575e3d335a53a009d44f0ef130ffc","type":"artist","uuid":"1ef78d5e-0b56-4d49-8a27-de74fc32dc24"}
album: WE LOVE ヘキサゴン
  type: MusicAlbum
  date published: 2008-10-29
  track: アブラゼミ♀ - 大阪バージョン
    type: MusicRecording
    duration: PT6M59S
    duration ms: 419586
    explicit: false
    by artist: ヘキサゴンオールスターズ
    in album: WE LOVE ヘキサゴン
      type: MusicAlbum
      date published: 2008-10-29
    isrc code: JPPC00801686
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:01:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4030fa6253c807c1fef76ce4858c86eaee7e4337bba8fab5416230ed830153c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC00801686
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:02:16Z
    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 0x4030fa6253c807c1fef76ce4858c86eaee7e4337bba8fab5416230ed830153c3. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:02:16Z), 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/JPPC00801686.
      date published: 2026-07-20T11:02:16Z
    audio: アブラゼミ♀ - 大阪バージョン
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120
      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: 0.732
      additional property: Energy
        type: PropertyValue
        value: 0.498
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.438
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.223
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.552
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.983
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: アブラゼミ♂ - 東京バージョン
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272831
    explicit: false
    by artist: ヘキサゴンオールスターズ
    in album: WE LOVE ヘキサゴン
      type: MusicAlbum
      date published: 2008-10-29
    isrc code: JPPC00801687
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:10:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc3ed54146dfbcbfcdef4e7cb0e7988cfab294894a7c8232399f63fe117e1549
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC00801687
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:10:27Z
    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 0xbc3ed54146dfbcbfcdef4e7cb0e7988cfab294894a7c8232399f63fe117e1549. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:10:27Z), 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/JPPC00801687.
      date published: 2026-07-20T05:10:27Z
    audio: アブラゼミ♂ - 東京バージョン
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.915
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.547
      additional property: Energy
        type: PropertyValue
        value: 0.913
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.491
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.273
      additional property: Key Name
      additional property: Mode Name
album: WE LOVE ヘキサゴン 2011

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

WE LOVE ヘキサゴン 2011
type: MusicAlbum
date published: 2011-11-23