Kimetsu no Yaiba
type: MusicGroup
popularity: 8
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60065c0c4f1be3783dc0cb272952dc2ee1f81bfe4ca59cf638076c4a8035f57c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/493a754d-a52b-4a0f-8ff3-664cafeddc18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/493a754d-a52b-4a0f-8ff3-664cafeddc18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/493a754d-a52b-4a0f-8ff3-664cafeddc18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60065c0c4f1be3783dc0cb272952dc2ee1f81bfe4ca59cf638076c4a8035f57c","name":"Kimetsu no Yaiba","registered_at":"2026-06-16T15:12:26Z","symbol":"NIM1091189","token_address":"0xb9102aea707f28e0620944c3f4683897fd0a5bd1","type":"artist","uuid":"493a754d-a52b-4a0f-8ff3-664cafeddc18"}
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 0x60065c0c4f1be3783dc0cb272952dc2ee1f81bfe4ca59cf638076c4a8035f57c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/493a754d-a52b-4a0f-8ff3-664cafeddc18.json and https://artists.proofprofile.net/proofs/artist/493a754d-a52b-4a0f-8ff3-664cafeddc18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x60065c0c4f1be3783dc0cb272952dc2ee1f81bfe4ca59cf638076c4a8035f57c","name":"Kimetsu no Yaiba","registered_at":"2026-06-16T15:12:26Z","symbol":"NIM1091189","token_address":"0xb9102aea707f28e0620944c3f4683897fd0a5bd1","type":"artist","uuid":"493a754d-a52b-4a0f-8ff3-664cafeddc18"}
album: Mantra
  type: MusicAlbum
  date published: 2023-06-30
album: Blue Eye Samurai
  type: MusicAlbum
  date published: 2023-10-04
album: Kaiju
  type: MusicAlbum
  date published: 2023-10-18
album: Devil May Cry
  type: MusicAlbum
  date published: 2023-11-25
album: Onimusha ( Japanese Trap Beat )
  type: MusicAlbum
  date published: 2023-12-07
album: Ghost of Tsushima ( Japanese Trap Beat )
  type: MusicAlbum
  date published: 2023-12-18
  track: Ghost of Tsushima ( Japanese Trap Beat )
    type: MusicRecording
    duration: PT1M34S
    duration ms: 94445
    explicit: false
    by artist: Kimetsu no Yaiba
    in album: Ghost of Tsushima ( Japanese Trap Beat )
      type: MusicAlbum
      date published: 2023-12-18
    isrc code: QZZ662365369
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T14:26:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x560ef3c03636082c4241ce2d2bdd63c8265e5f05bec4e5e0c45666bb60f8d765
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662365369
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x560ef3c03636082c4241ce2d2bdd63c8265e5f05bec4e5e0c45666bb60f8d765. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZ662365369.
      date published: 2026-07-05T01:12:41Z
    audio: Ghost of Tsushima ( Japanese Trap Beat )
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.001
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.642
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.028
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.848
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.303
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.643
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mashle
  type: MusicAlbum
  date published: 2024-01-09
album: Otyken ( Japanese Trap Beat )
  type: MusicAlbum
  date published: 2024-01-11
album: Mizu
  type: MusicAlbum
  date published: 2024-02-06
album: Ninja Kamui
  type: MusicAlbum
  date published: 2024-02-08
album: Solo Leveling
  type: MusicAlbum
  date published: 2024-03-06
album: Kengan Ashura ( Japanese Trap & Bass Type Beat )
  type: MusicAlbum
  date published: 2024-07-14