いろんなためいき
type: MusicGroup
popularity: 10
followers: 398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2d023ff00e4f6c2a6ba908c691f818af9bc17414d8fe960bf1d22118517ee02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac8bd5d8-b148-471e-9696-f69efe9cb291.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac8bd5d8-b148-471e-9696-f69efe9cb291.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac8bd5d8-b148-471e-9696-f69efe9cb291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2d023ff00e4f6c2a6ba908c691f818af9bc17414d8fe960bf1d22118517ee02","name":"いろんなためいき","registered_at":"2026-06-20T10:02:00Z","symbol":"NIM1586983","token_address":"0xac4aab13b64a1e832d9ca9ebdb1d71aebfec4598","type":"artist","uuid":"ac8bd5d8-b148-471e-9696-f69efe9cb291"}
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 0xe2d023ff00e4f6c2a6ba908c691f818af9bc17414d8fe960bf1d22118517ee02. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac8bd5d8-b148-471e-9696-f69efe9cb291.json and https://artists.proofprofile.net/proofs/artist/ac8bd5d8-b148-471e-9696-f69efe9cb291.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xe2d023ff00e4f6c2a6ba908c691f818af9bc17414d8fe960bf1d22118517ee02","name":"いろんなためいき","registered_at":"2026-06-20T10:02:00Z","symbol":"NIM1586983","token_address":"0xac4aab13b64a1e832d9ca9ebdb1d71aebfec4598","type":"artist","uuid":"ac8bd5d8-b148-471e-9696-f69efe9cb291"}
album: そわか sideB
  type: MusicAlbum
  date published: 2015-07-25
album: まじまじ sideA
  type: MusicAlbum
  date published: 2015-07-25
album: そわか sideA
  type: MusicAlbum
  date published: 2015-07-25
album: まじまじ sideB
  type: MusicAlbum
  date published: 2015-07-25
album: sighs from 2013 to 2019
  type: MusicAlbum
  date published: 2022-06-22
  track: 山吹
    type: MusicRecording
    duration: PT1M16S
    duration ms: 76000
    explicit: false
    by artist: いろんなためいき
    in album: sighs from 2013 to 2019
      type: MusicAlbum
      date published: 2022-06-22
    isrc code: TCJPS2216404
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:41:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e5ab8a888b3f1f277ad5788240bdbcf850f7e7a87b4e58fa54b240bbc1eb3a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2216404
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0x8e5ab8a888b3f1f277ad5788240bdbcf850f7e7a87b4e58fa54b240bbc1eb3a4. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/TCJPS2216404.
      date published: 2026-07-22T10:01:58Z
    audio: 山吹
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.92
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.469
      additional property: Energy
        type: PropertyValue
        value: 0.069
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.517
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.357
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.958
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major