MTLFCE
type: MusicGroup
genre: horrorcore
popularity: 2
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb8ef5f5d2ae6b2127b6d213dc436e8f573ca39b328c4e5a5b5ae1e7d0e8edc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1785496b-f44a-4ce4-8357-57816ec8b712.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1785496b-f44a-4ce4-8357-57816ec8b712.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1785496b-f44a-4ce4-8357-57816ec8b712
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8ef5f5d2ae6b2127b6d213dc436e8f573ca39b328c4e5a5b5ae1e7d0e8edc3. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1785496b-f44a-4ce4-8357-57816ec8b712.json and https://artists.proofprofile.net/proofs/artist/1785496b-f44a-4ce4-8357-57816ec8b712.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: RECOGNITION_
  type: MusicAlbum
  date published: 2021-12-11
album: IDONTLIKEPEOPLE_
  type: MusicAlbum
  date published: 2022-05-05
album: METALFACE_
  type: MusicAlbum
  date published: 2023-08-27
album: EP1_
  type: MusicAlbum
  date published: 2023-10-13
album: EP2_
  type: MusicAlbum
  date published: 2023-10-31
album: EP1_
  type: MusicAlbum
  date published: 2023-11-02
album: EP2_
  type: MusicAlbum
  date published: 2023-11-02
album: EP3_
  type: MusicAlbum
  date published: 2024-04-27
album: VYTHE X MTLFCE
  type: MusicAlbum
  date published: 2024-07-13
album: BURNT OUT
  type: MusicAlbum
  date published: 2024-07-22
album: natural selection.wav
  type: MusicAlbum
  date published: 2024-08-22
album: I DONT WANNA TALK
  type: MusicAlbum
  date published: 2024-10-11
album: HN
  type: MusicAlbum
  date published: 2024-10-25
album: BLACK AND WHITE
  type: MusicAlbum
  date published: 2024-12-04
album: hate give me strength
  type: MusicAlbum
  date published: 2025-01-18
album: after it all
  type: MusicAlbum
  date published: 2025-02-10
album: SKULCRUSHRS
  type: MusicAlbum
  date published: 2025-03-12
album: MTLFCE & NAZGUL PRENSENTS: EP4
  type: MusicAlbum
  date published: 2025-03-29
album: im an asshole
  type: MusicAlbum
  date published: 2025-04-10
album: SCHIZO
  type: MusicAlbum
  date published: 2025-04-13
album: i love the underground i wanna hug you all
  type: MusicAlbum
  date published: 2025-04-22
album: SLICE N DICE
  type: MusicAlbum
  date published: 2025-05-12
album: runitup
  type: MusicAlbum
  date published: 2025-06-03
album: static!
  type: MusicAlbum
  date published: 2025-06-19
album: PULL UP
  type: MusicAlbum
  date published: 2025-07-11
album: DEMOlition
  type: MusicAlbum
  date published: 2025-07-28
album: EXTRACTION INBOUND
  type: MusicAlbum
  date published: 2025-08-08
album: slim pickings
  type: MusicAlbum
  date published: 2025-08-27
album: REGICIDE
  type: MusicAlbum
  date published: 2025-09-11
  track: REGICIDE
    type: MusicRecording
    duration: PT1M28S
    duration ms: 88584
    explicit: true
    by artist: MTLFCE
    in album: REGICIDE
      type: MusicAlbum
      date published: 2025-09-11
    genre: horrorcore
    isrc code: QZZ7U2596701
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:37:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99909064a293a11c3dc14e020532ed5d9146953c2680cb132045e6529f820556
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958825
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958825
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2596701
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:40:00Z
    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 0x99909064a293a11c3dc14e020532ed5d9146953c2680cb132045e6529f820556. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:40:00Z), 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/QZZ7U2596701.
      date published: 2026-07-20T07:40:00Z
    audio: REGICIDE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.228
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.282
      additional property: Energy
        type: PropertyValue
        value: 0.664
      additional property: Speechiness
        type: PropertyValue
        value: 0.38
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.864
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.114
      additional property: Key Name
      additional property: Mode Name
album: dodat :P

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

dodat :P
type: MusicAlbum
date published: 2025-09-26