truestkat
type: MusicGroup
popularity: 4
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c253f7e4845cb2420282e4c3bd088de14144e9002f55d2697585d4f8ac94210
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ed2464e-4e07-479e-84ff-bb57d85e71ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ed2464e-4e07-479e-84ff-bb57d85e71ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ed2464e-4e07-479e-84ff-bb57d85e71ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x5c253f7e4845cb2420282e4c3bd088de14144e9002f55d2697585d4f8ac94210. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ed2464e-4e07-479e-84ff-bb57d85e71ed.json and https://artists.proofprofile.net/proofs/artist/6ed2464e-4e07-479e-84ff-bb57d85e71ed.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
album: watchyouact
  type: MusicAlbum
  date published: 2024-02-12
album: suckasteppn
  type: MusicAlbum
  date published: 2024-02-20
album: suckaside
  type: MusicAlbum
  date published: 2024-03-05
album: outherfees
  type: MusicAlbum
  date published: 2024-03-10
  track: outherfees
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171129
    explicit: true
    by artist: truestkat
    in album: outherfees
      type: MusicAlbum
      date published: 2024-03-10
    isrc code: QZLL92454749
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:17:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x31be2352166c647c268a58993143211922957f9b44cc65447012f0119f203988
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92454749
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x31be2352166c647c268a58993143211922957f9b44cc65447012f0119f203988. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZLL92454749 — a six-check JSON result.
      date published: 2026-07-06T01:26:17Z
    audio: outherfees
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.981
      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: 0.536
      additional property: Energy
        type: PropertyValue
        value: 0.882
      additional property: Speechiness
        type: PropertyValue
        value: 0.331
      additional property: Acousticness
        type: PropertyValue
        value: 0.171
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.314
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.891
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.662
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ghettoheaven
  type: MusicAlbum
  date published: 2024-03-22
album: backendz
  type: MusicAlbum
  date published: 2024-05-01
album: suckafree
  type: MusicAlbum
  date published: 2024-05-29
album: g2thaend
  type: MusicAlbum
  date published: 2024-06-20
album: intosumthn
  type: MusicAlbum
  date published: 2024-06-30
album: latenitecreepn
  type: MusicAlbum
  date published: 2024-07-11
album: nightcrawln
  type: MusicAlbum
  date published: 2024-07-31
album: Sshadytown #1one7murkishVilla
  type: MusicAlbum
  date published: 2024-08-03
album: skysthalimit
  type: MusicAlbum
  date published: 2024-09-17
album: thinknofsome1else
  type: MusicAlbum
  date published: 2024-10-15
album: outtha(h)
  type: MusicAlbum
  date published: 2024-11-01
album: livendie
  type: MusicAlbum
  date published: 2024-11-05
album: bodybagged
  type: MusicAlbum
  date published: 2024-11-22
album: benfranklin
  type: MusicAlbum
  date published: 2024-12-04
album: phrozeup
  type: MusicAlbum
  date published: 2024-12-14
album: 1sShadytownzfinest7
  type: MusicAlbum
  date published: 2024-12-20
album: onmyass
  type: MusicAlbum
  date published: 2024-12-25
album: meyouNkhennessy
  type: MusicAlbum
  date published: 2024-12-25
album: 7thletter
  type: MusicAlbum
  date published: 2025-01-31