平田楓
type: MusicGroup
genre: shoegaze
popularity: 12
followers: 579
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cbf1d3db88b64d3c3952f3836af43069291fe13261fed8aa5de1f13e5653609
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc1a76f6-d9f0-43c1-8737-5ebf7bdfe150.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc1a76f6-d9f0-43c1-8737-5ebf7bdfe150.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc1a76f6-d9f0-43c1-8737-5ebf7bdfe150
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cbf1d3db88b64d3c3952f3836af43069291fe13261fed8aa5de1f13e5653609","name":"平田楓","registered_at":"2026-06-15T00:21:24Z","symbol":"NIM0623093","token_address":"0xc0a1bb33e6d40af883d6cce2e886eaa4e6186d02","type":"artist","uuid":"bc1a76f6-d9f0-43c1-8737-5ebf7bdfe150"}
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 0x3cbf1d3db88b64d3c3952f3836af43069291fe13261fed8aa5de1f13e5653609. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc1a76f6-d9f0-43c1-8737-5ebf7bdfe150.json and https://artists.proofprofile.net/proofs/artist/bc1a76f6-d9f0-43c1-8737-5ebf7bdfe150.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:55:24Z
  text: {"copyright_id":"0x3cbf1d3db88b64d3c3952f3836af43069291fe13261fed8aa5de1f13e5653609","name":"平田楓","registered_at":"2026-06-15T00:21:24Z","symbol":"NIM0623093","token_address":"0xc0a1bb33e6d40af883d6cce2e886eaa4e6186d02","type":"artist","uuid":"bc1a76f6-d9f0-43c1-8737-5ebf7bdfe150"}
album: by my side suicide
  type: MusicAlbum
  date published: 2022-08-05
album: あおくてあかく
  type: MusicAlbum
  date published: 2023-01-22
album: 思い出が泣き止むまで
  type: MusicAlbum
  date published: 2023-07-01
album: こんな世界になるのなら!
  type: MusicAlbum
  date published: 2024-01-12
album: sugarless
  type: MusicAlbum
  date published: 2024-01-19
album: くじらのゆめで
  type: MusicAlbum
  date published: 2024-02-01
album: NISEMONO INTERNET
  type: MusicAlbum
  date published: 2024-02-23
album: crush!crush!
  type: MusicAlbum
  date published: 2024-03-08
album: ガチ恋
  type: MusicAlbum
  date published: 2024-03-13
album: ねむるばけもの
  type: MusicAlbum
  date published: 2024-05-06
album: 祈る頃
  type: MusicAlbum
  date published: 2024-05-14
album: DIARY
  type: MusicAlbum
  date published: 2024-09-01
album: いつか愛になってゆく
  type: MusicAlbum
  date published: 2025-01-29
album: 解剖学
  type: MusicAlbum
  date published: 2025-08-25
track: potage
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187767
  explicit: false
  by artist: AVYSS
  by artist: 平田楓
  by artist: Cwondo
  in album: i.e
    type: MusicAlbum
    date published: 2025-03-05
  isrc code: JP92J2401491
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:52:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58ac0ecf96c8fcd17c62ec2b21ad1a4996d0e34199eec10634a825776afc5262
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92J2401491
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x58ac0ecf96c8fcd17c62ec2b21ad1a4996d0e34199eec10634a825776afc5262. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JP92J2401491.
    date published: 2026-07-02T03:30:09Z
  audio: potage
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.908
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.391
    additional property: Energy
      type: PropertyValue
      value: 0.44
    additional property: Speechiness
      type: PropertyValue
      value: 0.083
    additional property: Acousticness
      type: PropertyValue
      value: 0.386
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.124
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.14
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.857
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major