Slappy Ratz
type: MusicGroup
genre: speed metal
genre: thrash metal
popularity: 4
followers: 583
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dab86f671fa92eec26049c1a283994d98a6d9e731dcebfe5a01924919763355
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2590e265-0288-4958-ad59-55671ba7f705.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2590e265-0288-4958-ad59-55671ba7f705.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2590e265-0288-4958-ad59-55671ba7f705
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dab86f671fa92eec26049c1a283994d98a6d9e731dcebfe5a01924919763355","name":"Slappy Ratz","registered_at":"2026-06-16T02:35:49Z","symbol":"NIM0910586","token_address":"0xfb67e8ba0f24e3585913b52691ee42353b60d212","type":"artist","uuid":"2590e265-0288-4958-ad59-55671ba7f705"}
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 0x0dab86f671fa92eec26049c1a283994d98a6d9e731dcebfe5a01924919763355. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2590e265-0288-4958-ad59-55671ba7f705.json and https://artists.proofprofile.net/proofs/artist/2590e265-0288-4958-ad59-55671ba7f705.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x0dab86f671fa92eec26049c1a283994d98a6d9e731dcebfe5a01924919763355","name":"Slappy Ratz","registered_at":"2026-06-16T02:35:49Z","symbol":"NIM0910586","token_address":"0xfb67e8ba0f24e3585913b52691ee42353b60d212","type":"artist","uuid":"2590e265-0288-4958-ad59-55671ba7f705"}
album: Skate, Drunk & Rock n Roll
  type: MusicAlbum
  date published: 2022-05-11
album: MBELING
  type: MusicAlbum
  date published: 2022-09-10
  track: Desahan Putri Bikin Crot
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128432
    explicit: true
    by artist: Slappy Ratz
    in album: MBELING
      type: MusicAlbum
      date published: 2022-09-10
    genre: speed metal
    genre: thrash metal
    isrc code: GX89G2215747
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:42:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8cf1940da1b858efd294effb16c395a33abaae7a193abfcd372fdf81adc7683c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958817
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958817
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2215747
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T06:44:18Z
    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 0x8cf1940da1b858efd294effb16c395a33abaae7a193abfcd372fdf81adc7683c. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:44:18Z), 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/GX89G2215747.
      date published: 2026-07-20T06:44:18Z
    audio: Desahan Putri Bikin Crot
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.993
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.941
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.018
      additional property: Liveness
        type: PropertyValue
        value: 0.556
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.468
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.832
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: GENTHO SOSMED
  type: MusicAlbum
  date published: 2023-05-15
album: MASAKAN NYOKAP
  type: MusicAlbum
  date published: 2023-07-29
album: MVDHOROT
  type: MusicAlbum
  date published: 2024-01-05