Splattered Cadaver
type: MusicGroup
genre: death metal
genre: grindcore
popularity: 10
followers: 3962
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9c8943b9a7d30f94cc6c9acdf047f55bb9426854cfd362c38124d424b905682
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e17b9833-ba58-430d-b1e0-ee28a2bd4bcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e17b9833-ba58-430d-b1e0-ee28a2bd4bcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e17b9833-ba58-430d-b1e0-ee28a2bd4bcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9c8943b9a7d30f94cc6c9acdf047f55bb9426854cfd362c38124d424b905682","name":"Splattered Cadaver","registered_at":"2026-06-21T06:55:09Z","symbol":"NIM1854127","token_address":"0x77841bf2bfffb8da4a839832532bc88ba02632c0","type":"artist","uuid":"e17b9833-ba58-430d-b1e0-ee28a2bd4bcf"}
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 0xb9c8943b9a7d30f94cc6c9acdf047f55bb9426854cfd362c38124d424b905682. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e17b9833-ba58-430d-b1e0-ee28a2bd4bcf.json and https://artists.proofprofile.net/proofs/artist/e17b9833-ba58-430d-b1e0-ee28a2bd4bcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xb9c8943b9a7d30f94cc6c9acdf047f55bb9426854cfd362c38124d424b905682","name":"Splattered Cadaver","registered_at":"2026-06-21T06:55:09Z","symbol":"NIM1854127","token_address":"0x77841bf2bfffb8da4a839832532bc88ba02632c0","type":"artist","uuid":"e17b9833-ba58-430d-b1e0-ee28a2bd4bcf"}
album: Merciless Butchery
  type: MusicAlbum
  date published: 2018-01-05
  track: Dismembered for Pleasure
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271952
    explicit: true
    by artist: Splattered Cadaver
    in album: Merciless Butchery
      type: MusicAlbum
      date published: 2018-01-05
    genre: death metal
    genre: grindcore
    isrc code: QZAPG1818708
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:59:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff7056deb37cae3348b8003864674ffab642e4bea7a2a46fc5e09cf80fbdf87f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958977
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958977
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1818708
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T09:01:27Z
    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 0xff7056deb37cae3348b8003864674ffab642e4bea7a2a46fc5e09cf80fbdf87f. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:01:27Z), 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/QZAPG1818708.
      date published: 2026-07-21T09:01:27Z
    audio: Dismembered for Pleasure
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.294
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.291
      additional property: Energy
        type: PropertyValue
        value: 0.928
      additional property: Speechiness
        type: PropertyValue
        value: 0.139
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.908
      additional property: Liveness
        type: PropertyValue
        value: 0.378
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.455
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.37
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Splattered Cadaver
  type: MusicAlbum
  date published: 2018-07-03
album: Gut Fucking Maniac
  type: MusicAlbum
  date published: 2020-01-02
album: Butchered Merciless (Remastered)
  type: MusicAlbum
  date published: 2021-01-07
album: Human Stew
  type: MusicAlbum
  date published: 2023-08-27