konokichi
type: MusicGroup
popularity: 12
followers: 4961
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c016076bd400a2dc6e339e801d56a31eb9ce06323bca8fcc92ddf3a2d3477db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a03606be-e923-4bae-9d60-a79bb3a7aa9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a03606be-e923-4bae-9d60-a79bb3a7aa9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a03606be-e923-4bae-9d60-a79bb3a7aa9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
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 0x6c016076bd400a2dc6e339e801d56a31eb9ce06323bca8fcc92ddf3a2d3477db. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a03606be-e923-4bae-9d60-a79bb3a7aa9c.json and https://artists.proofprofile.net/proofs/artist/a03606be-e923-4bae-9d60-a79bb3a7aa9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
album: hajimenoippo
  type: MusicAlbum
  date published: 2021-02-19
album: Zenryoku dreamer
  type: MusicAlbum
  date published: 2021-07-16
album: Beybeygoodbey
  type: MusicAlbum
  date published: 2021-10-25
album: Black board
  type: MusicAlbum
  date published: 2022-03-26
album: First step
  type: MusicAlbum
  date published: 2022-04-19
album: Hajimenoippo (Acoustic ver.)
  type: MusicAlbum
  date published: 2022-06-29
album: Nakimushi hero
  type: MusicAlbum
  date published: 2022-08-26
album: Yumenorail
  type: MusicAlbum
  date published: 2022-12-03
album: Manimani
  type: MusicAlbum
  date published: 2023-04-19
album: Tomodachi
  type: MusicAlbum
  date published: 2023-04-26
album: Hajimenoippo
  type: MusicAlbum
  date published: 2023-05-07
  track: Hajimenoippo
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248111
    explicit: false
    by artist: konokichi
    in album: Hajimenoippo
      type: MusicAlbum
      date published: 2023-05-07
    isrc code: TCJPV2338282
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:59:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d02f61acaa494d07d6638bc618ff2ee215d15af0e46c91281af0ce2775608d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957767
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957767
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2338282
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:25:13Z
    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 0x7d02f61acaa494d07d6638bc618ff2ee215d15af0e46c91281af0ce2775608d7. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/TCJPV2338282.
      date published: 2026-07-12T22:25:13Z
    audio: Hajimenoippo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.028
      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: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.817
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.679
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.779
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.008
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major