Heibon Punch
type: MusicGroup
genre: enka
genre: kayokyoku
description: was a weekly Japanese men's magazine published by Heibon Shuppan (currently known as Magazine House). It was first published on 28 April 1964, and continued until 1988. Content and influence The m
popularity: 3
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdce03de0bd3b2e33938cbde3b9a275555bf8a9789f7168a4868b96dfd2cde5cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d64113d2-1a1b-4bc7-bc22-fbbd74c24e36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d64113d2-1a1b-4bc7-bc22-fbbd74c24e36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d64113d2-1a1b-4bc7-bc22-fbbd74c24e36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdce03de0bd3b2e33938cbde3b9a275555bf8a9789f7168a4868b96dfd2cde5cc","name":"Heibon Punch","registered_at":"2026-06-21T03:06:36Z","symbol":"NIM1797197","token_address":"0xbff7029788b6b9bdd65ca834ee40024ec9b52ce5","type":"artist","uuid":"d64113d2-1a1b-4bc7-bc22-fbbd74c24e36"}
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 0xdce03de0bd3b2e33938cbde3b9a275555bf8a9789f7168a4868b96dfd2cde5cc. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d64113d2-1a1b-4bc7-bc22-fbbd74c24e36.json and https://artists.proofprofile.net/proofs/artist/d64113d2-1a1b-4bc7-bc22-fbbd74c24e36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xdce03de0bd3b2e33938cbde3b9a275555bf8a9789f7168a4868b96dfd2cde5cc","name":"Heibon Punch","registered_at":"2026-06-21T03:06:36Z","symbol":"NIM1797197","token_address":"0xbff7029788b6b9bdd65ca834ee40024ec9b52ce5","type":"artist","uuid":"d64113d2-1a1b-4bc7-bc22-fbbd74c24e36"}
album: ケメ子の歌
  type: MusicAlbum
  date published: 2009-05-20
  track: ケメ子の歌
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219586
    explicit: false
    by artist: Heibon Punch
    in album: ケメ子の歌
      type: MusicAlbum
      date published: 2009-05-20
    genre: enka
    genre: kayokyoku
    isrc code: JPPC00802722
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:03:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66c46897af435796f7e489d827520c3af17be8cdb9bbec4219f1896faa6c0707
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC00802722
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x66c46897af435796f7e489d827520c3af17be8cdb9bbec4219f1896faa6c0707. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPPC00802722.
      date published: 2026-07-05T10:01:46Z
    audio: ケメ子の歌
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.019
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.738
      additional property: Energy
        type: PropertyValue
        value: 0.705
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.486
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.752
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.773
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kemeko no Uta
  type: MusicAlbum
  date published: 2017-11-01