MIKAGE PROJECT
type: MusicGroup
genre: traditional music
popularity: 11
followers: 1327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81c198acb0fd53adf12de30f49115b7ffd878bfdd456c20f17161b24e6313c09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75c6c2da-8e72-4c16-8659-47368167b442.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75c6c2da-8e72-4c16-8659-47368167b442.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75c6c2da-8e72-4c16-8659-47368167b442
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81c198acb0fd53adf12de30f49115b7ffd878bfdd456c20f17161b24e6313c09","name":"MIKAGE PROJECT","registered_at":"2026-06-14T16:47:48Z","symbol":"NIM0514909","token_address":"0x6a86a31979246afbae57a0e7ed9783dc01805958","type":"artist","uuid":"75c6c2da-8e72-4c16-8659-47368167b442"}
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 0x81c198acb0fd53adf12de30f49115b7ffd878bfdd456c20f17161b24e6313c09. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75c6c2da-8e72-4c16-8659-47368167b442.json and https://artists.proofprofile.net/proofs/artist/75c6c2da-8e72-4c16-8659-47368167b442.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T22:16:40Z
  text: {"copyright_id":"0x81c198acb0fd53adf12de30f49115b7ffd878bfdd456c20f17161b24e6313c09","name":"MIKAGE PROJECT","registered_at":"2026-06-14T16:47:48Z","symbol":"NIM0514909","token_address":"0x6a86a31979246afbae57a0e7ed9783dc01805958","type":"artist","uuid":"75c6c2da-8e72-4c16-8659-47368167b442"}
album: MIKAGE PROJECT
  type: MusicAlbum
  date published: 2021-04-24
album: MIKAGE PROJECT
  type: MusicAlbum
  date published: 2021-04-24
album: KANTYORORINBUSHI
  type: MusicAlbum
  date published: 2022-02-18
album: 豊年こいこい節
  type: MusicAlbum
  date published: 2022-04-22
album: HOUNENKOIKOIBUSHI
  type: MusicAlbum
  date published: 2022-04-22
album: NEO BUSHI
  type: MusicAlbum
  date published: 2022-05-25
  track: SOUMA BON UTA
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240573
    explicit: false
    by artist: MIKAGE PROJECT
    in album: NEO BUSHI
      type: MusicAlbum
      date published: 2022-05-25
    genre: traditional music
    isrc code: TCJPR2282228
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:55:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0875b1359ffb5036c53a8f79cda5abe709aa74210ba59e3195807e68addbacb1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2282228
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0x0875b1359ffb5036c53a8f79cda5abe709aa74210ba59e3195807e68addbacb1. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2282228 — a six-check JSON result.
      date published: 2026-07-22T12:33:25Z
    audio: SOUMA BON UTA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.003
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.687
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.267
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.234
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.621
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.73
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: NEO BUSHI
  type: MusicAlbum
  date published: 2022-05-25
album: 炭坑節
  type: MusicAlbum
  date published: 2022-11-18
album: AWAODORU UZUTONARI
  type: MusicAlbum
  date published: 2022-12-21
album: CHAGUCHAGU UMAKKO
  type: MusicAlbum
  date published: 2023-03-16
album: チャグチャグ馬コ
  type: MusicAlbum
  date published: 2023-03-16
album: KeHaRe
  type: MusicAlbum
  date published: 2023-06-09
album: KeHaRe
  type: MusicAlbum
  date published: 2023-06-09
album: 蹈-TOU-
  type: MusicAlbum
  date published: 2024-06-19
album: つつの音
  type: MusicAlbum
  date published: 2024-09-04
album: 佐渡おけさ〜AcompaSado〜
  type: MusicAlbum
  date published: 2024-12-20
album: SADO OKESA ~AcompSado~
  type: MusicAlbum
  date published: 2024-12-20
album: 八木節〜Rock'a'Joint〜
  type: MusicAlbum
  date published: 2025-02-07
album: KOKIRIKO〜Band Edition〜
  type: MusicAlbum
  date published: 2025-07-10