ブリーフ&トランクス
type: MusicGroup
popularity: 13
followers: 1948
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb43997202f81b7515c1882723ade04f77d9b6c2f3027d0e1979e78fd4ed1e955
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb0fd94d-9e93-4c46-a64d-8d5cf32cb325.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb0fd94d-9e93-4c46-a64d-8d5cf32cb325.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb0fd94d-9e93-4c46-a64d-8d5cf32cb325
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb43997202f81b7515c1882723ade04f77d9b6c2f3027d0e1979e78fd4ed1e955","name":"ブリーフ&トランクス","registered_at":"2026-06-15T01:51:42Z","symbol":"NIM0644692","token_address":"0xacd8f1f1e8cd39127b103dc56933c4c318a6a108","type":"artist","uuid":"cb0fd94d-9e93-4c46-a64d-8d5cf32cb325"}
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 0xb43997202f81b7515c1882723ade04f77d9b6c2f3027d0e1979e78fd4ed1e955. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb0fd94d-9e93-4c46-a64d-8d5cf32cb325.json and https://artists.proofprofile.net/proofs/artist/cb0fd94d-9e93-4c46-a64d-8d5cf32cb325.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0xb43997202f81b7515c1882723ade04f77d9b6c2f3027d0e1979e78fd4ed1e955","name":"ブリーフ&トランクス","registered_at":"2026-06-15T01:51:42Z","symbol":"NIM0644692","token_address":"0xacd8f1f1e8cd39127b103dc56933c4c318a6a108","type":"artist","uuid":"cb0fd94d-9e93-4c46-a64d-8d5cf32cb325"}
album: ブリトラ【26周年スペシャルリマスター】
  type: MusicAlbum
  date published: 1998-06-03
album: 戦後最大のハーモニー【26周年スペシャルリマスター】
  type: MusicAlbum
  date published: 1998-11-21
  track: 青のり - Remastered 2024
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260500
    explicit: false
    by artist: ブリーフ&トランクス
    in album: 戦後最大のハーモニー【26周年スペシャルリマスター】
      type: MusicAlbum
      date published: 1998-11-21
    isrc code: JPZ922406398
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:04:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd84e8ef40cea664718637361b4cc50b7ff36614cdf5d6b945be8a285d43fbf15
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922406398
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xd84e8ef40cea664718637361b4cc50b7ff36614cdf5d6b945be8a285d43fbf15. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPZ922406398.
      date published: 2026-07-03T21:18:05Z
    audio: 青のり - Remastered 2024
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.505
      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: 0.397
      additional property: Energy
        type: PropertyValue
        value: 0.874
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.688
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.925
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.937
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ボクらのエキス【26周年スペシャルリマスター】
  type: MusicAlbum
  date published: 1999-09-01
album: ブリトラB面コレクション【26周年スペシャルリマスター】
  type: MusicAlbum
  date published: 2000-01-21
album: ブリトラの反乱【26周年スペシャルリマスター】
  type: MusicAlbum
  date published: 2000-05-01
album: ブリトラゴールデンベスト【26周年スペシャルリマスター】
  type: MusicAlbum
  date published: 2000-12-06
album: ゴールデンボール
  type: MusicAlbum
  date published: 2012-07-11
album: グッジョブベイベー
  type: MusicAlbum
  date published: 2013-05-22
album: メラメラスクリーム
  type: MusicAlbum
  date published: 2014-06-04
album: ブリトラ道中膝栗毛
  type: MusicAlbum
  date published: 2015-03-25
album: ブリトラ道中膝栗毛
  type: MusicAlbum
  date published: 2015-03-25
album: ブリトラ埋蔵金
  type: MusicAlbum
  date published: 2019-05-22
album: ブリトラ埋蔵金
  type: MusicAlbum
  date published: 2019-05-22
album: ブリトラ埋蔵金
  type: MusicAlbum
  date published: 2019-05-22
album: パペピプペロペロ
  type: MusicAlbum
  date published: 2020-09-23
album: パペピプペロペロ
  type: MusicAlbum
  date published: 2020-09-23
album: ブリトラ埋蔵金ファイナル
  type: MusicAlbum
  date published: 2022-06-08
album: SNSハニー
  type: MusicAlbum
  date published: 2025-10-08
  track: SNSハニー
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255214
    explicit: false
    by artist: ブリーフ&トランクス
    in album: SNSハニー
      type: MusicAlbum
      date published: 2025-10-08
    isrc code: JPZ922507545
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:13:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8db3fd57f5aa32df43b3155799504d0564e218fb0c4d66c0d19ab41ba7ea07e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: SNSハニー

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922507545

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:25:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db3fd57f5aa32df43b3155799504d0564e218fb0c4d66c0d19ab41ba7ea07e9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPZ922507545.
date published: 2026-07-06T01:25:57Z

SNSハニー
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 140.064
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.664
additional property: Energy
  type: PropertyValue
  value: 0.944
additional property: Speechiness
  type: PropertyValue
  value: 0.049
additional property: Acousticness
  type: PropertyValue
  value: 0.107
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.033
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.964
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.626
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor