RoNo☆Cro
type: MusicGroup
genre: j-rock
genre: visual kei
popularity: 9
followers: 1999
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad142fe1fbdae9dcd15f26aace0926f4463fe23f853a4501a6b48d7bb6d22381
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e187f8bc-3cf3-48f8-9d8c-b19c7d36ad25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e187f8bc-3cf3-48f8-9d8c-b19c7d36ad25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e187f8bc-3cf3-48f8-9d8c-b19c7d36ad25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad142fe1fbdae9dcd15f26aace0926f4463fe23f853a4501a6b48d7bb6d22381","name":"RoNo☆Cro","registered_at":"2026-06-21T06:43:00Z","symbol":"NIM1851449","token_address":"0x317f3a9bcffbc0d7510b0ee80f3ee462d9ec66ff","type":"artist","uuid":"e187f8bc-3cf3-48f8-9d8c-b19c7d36ad25"}
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 0xad142fe1fbdae9dcd15f26aace0926f4463fe23f853a4501a6b48d7bb6d22381. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e187f8bc-3cf3-48f8-9d8c-b19c7d36ad25.json and https://artists.proofprofile.net/proofs/artist/e187f8bc-3cf3-48f8-9d8c-b19c7d36ad25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xad142fe1fbdae9dcd15f26aace0926f4463fe23f853a4501a6b48d7bb6d22381","name":"RoNo☆Cro","registered_at":"2026-06-21T06:43:00Z","symbol":"NIM1851449","token_address":"0x317f3a9bcffbc0d7510b0ee80f3ee462d9ec66ff","type":"artist","uuid":"e187f8bc-3cf3-48f8-9d8c-b19c7d36ad25"}
album: 冬のワンコ TYPE-B
  type: MusicAlbum
  date published: 2013-12-04
album: This is RoNo☆Cro B-type
  type: MusicAlbum
  date published: 2014-03-26
album: パイナップルチャーハン A-TYPE
  type: MusicAlbum
  date published: 2014-08-20
  track: パイナップルチャーハン
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231923
    explicit: false
    by artist: RoNo☆Cro
    in album: パイナップルチャーハン A-TYPE
      type: MusicAlbum
      date published: 2014-08-20
    genre: j-rock
    genre: visual kei
    isrc code: JPJ591400703
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:18:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x39febd3edb0674cf2a9a932f302167bcb30d8d060e246939d4f9fa247daaebe5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591400703
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0x39febd3edb0674cf2a9a932f302167bcb30d8d060e246939d4f9fa247daaebe5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/JPJ591400703.
      date published: 2026-07-16T10:20:17Z
    audio: パイナップルチャーハン
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.028
      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: 0.431
      additional property: Energy
        type: PropertyValue
        value: 0.947
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.847
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.59
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.011
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: メンヘレーション B-TYPE
  type: MusicAlbum
  date published: 2014-10-08
album: 絶対超絶オンリーワン (C-TYPE)
  type: MusicAlbum
  date published: 2015-09-16
album: 絶対超絶オンリーワン (B-TYPE)
  type: MusicAlbum
  date published: 2015-09-16
album: 絶対超絶オンリーワン C-TYPE
  type: MusicAlbum
  date published: 2015-09-16
album: 絶対超絶オンリーワン B-TYPE
  type: MusicAlbum
  date published: 2015-09-16
album: Give Me A Smile
  type: MusicAlbum
  date published: 2015-12-12
album: Give Me A Smile
  type: MusicAlbum
  date published: 2015-12-12
album: ろのくろ、解散するってよ。 (CTYPE)
  type: MusicAlbum
  date published: 2016-03-16
album: ろのくろ、解散するってよ。[A-TYPE]
  type: MusicAlbum
  date published: 2016-03-16
album: ろのくろ、解散するってよ。 (ATYPE)
  type: MusicAlbum
  date published: 2016-03-16
album: ろのくろ、解散するってよ。 (BTYPE)
  type: MusicAlbum
  date published: 2016-03-16
album: ろのくろ、解散するってよ。[C-TYPE]
  type: MusicAlbum
  date published: 2016-03-16
album: ろのくろ、解散するってよ。[B-TYPE]
  type: MusicAlbum
  date published: 2016-03-16