SenpaiKennen
type: MusicGroup
popularity: 4
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6daef8b7719f873eebe217835075ee269efea74a99b9612357d086f47f943221
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a50b6b4-a322-4ff1-9ba5-2011398f527d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a50b6b4-a322-4ff1-9ba5-2011398f527d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a50b6b4-a322-4ff1-9ba5-2011398f527d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
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 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 0x6daef8b7719f873eebe217835075ee269efea74a99b9612357d086f47f943221. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a50b6b4-a322-4ff1-9ba5-2011398f527d.json and https://artists.proofprofile.net/proofs/artist/7a50b6b4-a322-4ff1-9ba5-2011398f527d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
album: High
  type: MusicAlbum
  date published: 2022-04-20
album: Gin
  type: MusicAlbum
  date published: 2022-07-19
album: To0 mUcH pRoBlEmS
  type: MusicAlbum
  date published: 2023-08-15
  track: To0 mUcH pRoBlEmS
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189733
    explicit: true
    by artist: SenpaiKennen
    in album: To0 mUcH pRoBlEmS
      type: MusicAlbum
      date published: 2023-08-15
    isrc code: GX3HH2397655
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:14:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63114b645be556440e63f372691a2e6a0d2dcf8b668002b3129ba4e28f17068a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2397655
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T13:33:01Z
    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 0x63114b645be556440e63f372691a2e6a0d2dcf8b668002b3129ba4e28f17068a. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GX3HH2397655.
      date published: 2026-07-17T13:33:01Z
    audio: To0 mUcH pRoBlEmS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.049
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.687
      additional property: Energy
        type: PropertyValue
        value: 0.662
      additional property: Speechiness
        type: PropertyValue
        value: 0.2
      additional property: Acousticness
        type: PropertyValue
        value: 0.642
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.486
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.18
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: HIGH Reloaded
  type: MusicAlbum
  date published: 2023-09-26
album: Sad Story
  type: MusicAlbum
  date published: 2023-10-20
album: Money
  type: MusicAlbum
  date published: 2024-01-05
album: Freisein
  type: MusicAlbum
  date published: 2024-01-11
album: Don't Kill My Vibe
  type: MusicAlbum
  date published: 2024-05-03
album: Fast Cars
  type: MusicAlbum
  date published: 2024-06-28
album: Sommer ist heiss
  type: MusicAlbum
  date published: 2024-07-12
album: Highway
  type: MusicAlbum
  date published: 2024-07-19
album: Raindrops
  type: MusicAlbum
  date published: 2024-07-26
album: K.M.D.M.K.
  type: MusicAlbum
  date published: 2024-08-02
album: 16 Bars
  type: MusicAlbum
  date published: 2025-04-04
album: Flightmode
  type: MusicAlbum
  date published: 2025-04-10
album: Wach
  type: MusicAlbum
  date published: 2025-07-04