kaminarigumo
type: MusicGroup
popularity: 7
followers: 1907
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccd0fc659b04295407f4e0f8fcbdc123fbdff2ca6252a54806de971ba5f1f4f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf957017-d932-4256-bb00-64e3d0ce1435.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf957017-d932-4256-bb00-64e3d0ce1435.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf957017-d932-4256-bb00-64e3d0ce1435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0xccd0fc659b04295407f4e0f8fcbdc123fbdff2ca6252a54806de971ba5f1f4f9. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf957017-d932-4256-bb00-64e3d0ce1435.json and https://artists.proofprofile.net/proofs/artist/bf957017-d932-4256-bb00-64e3d0ce1435.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: ツキヒノォト
  type: MusicAlbum
  date published: 2008-11-19
album: ツキヒノォト
  type: MusicAlbum
  date published: 2008-11-19
album: ローカル線
  type: MusicAlbum
  date published: 2010-07-21
album: BRAIN MAGIC SHOW
  type: MusicAlbum
  date published: 2010-11-10
album: SCRAP SHORT SUMMER
  type: MusicAlbum
  date published: 2011-06-08
album: SMASH THIS WORLD!
  type: MusicAlbum
  date published: 2011-11-02
album: 王様のミサイル
  type: MusicAlbum
  date published: 2012-08-08
album: MY DROWSY COCKPIT
  type: MusicAlbum
  date published: 2012-11-14
album: REMEMBER ICEGREEN SUMMER
  type: MusicAlbum
  date published: 2013-09-11
album: 続きのブランクペーパー
  type: MusicAlbum
  date published: 2015-03-11
album: SCRAPPY JEWELRY
  type: MusicAlbum
  date published: 2020-06-17
album: SCRAPPY JEWELRY
  type: MusicAlbum
  date published: 2020-06-17
album: 月と街灯
  type: MusicAlbum
  date published: 2021-06-09
album: Another Treasure
  type: MusicAlbum
  date published: 2022-07-06
album: Another Trip
  type: MusicAlbum
  date published: 2022-07-06
album: triograph
  type: MusicAlbum
  date published: 2023-07-05
album: MELODY TOWN
  type: MusicAlbum
  date published: 2025-06-16
album: あいにいくよ
  type: MusicAlbum
  date published: 2025-07-02
  track: あいにいくよ
    type: MusicRecording
    duration: PT4M56S
    duration ms: 296947
    explicit: false
    by artist: kaminarigumo
    in album: あいにいくよ
      type: MusicAlbum
      date published: 2025-07-02
    isrc code: JPZ922504143
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:30:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d03dcbd129e8db62e2e266807916fae997f7bbf78c73a6084736658ee51b215
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958823
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958823
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922504143
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:32:19Z
    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 0x8d03dcbd129e8db62e2e266807916fae997f7bbf78c73a6084736658ee51b215. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:32:19Z), 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/JPZ922504143.
      date published: 2026-07-20T05:32:19Z
    audio: あいにいくよ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.012
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.385
      additional property: Speechiness
        type: PropertyValue
        value: 0.023
      additional property: Acousticness
        type: PropertyValue
        value: 0.841
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.353
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.016
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major