Steven Hufalar
type: MusicGroup
genre: deathcore
popularity: 11
followers: 574
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1f1def597a0fd208978a9102c5f9e40f21185bc54c06a365036fb82a3cef126
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fafb4ffa-ec56-49ce-827a-317bbf77145f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fafb4ffa-ec56-49ce-827a-317bbf77145f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fafb4ffa-ec56-49ce-827a-317bbf77145f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1f1def597a0fd208978a9102c5f9e40f21185bc54c06a365036fb82a3cef126","name":"Steven Hufalar","registered_at":"2026-06-15T06:53:32Z","symbol":"NIM0716739","token_address":"0x57e5ddd9fa4d589c393b557e7daca92cd90bea2b","type":"artist","uuid":"fafb4ffa-ec56-49ce-827a-317bbf77145f"}
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 0xa1f1def597a0fd208978a9102c5f9e40f21185bc54c06a365036fb82a3cef126. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fafb4ffa-ec56-49ce-827a-317bbf77145f.json and https://artists.proofprofile.net/proofs/artist/fafb4ffa-ec56-49ce-827a-317bbf77145f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xa1f1def597a0fd208978a9102c5f9e40f21185bc54c06a365036fb82a3cef126","name":"Steven Hufalar","registered_at":"2026-06-15T06:53:32Z","symbol":"NIM0716739","token_address":"0x57e5ddd9fa4d589c393b557e7daca92cd90bea2b","type":"artist","uuid":"fafb4ffa-ec56-49ce-827a-317bbf77145f"}
album: I Couldn't Love
  type: MusicAlbum
  date published: 2018-06-23
album: Tragic
  type: MusicAlbum
  date published: 2019-09-04
album: Never Meant to Be
  type: MusicAlbum
  date published: 2019-11-30
album: Novocaine
  type: MusicAlbum
  date published: 2020-04-04
album: Torn My Soul
  type: MusicAlbum
  date published: 2020-05-26
album: Calgary Freestyle
  type: MusicAlbum
  date published: 2020-07-01
album: Stay
  type: MusicAlbum
  date published: 2020-07-25
album: December 22nd
  type: MusicAlbum
  date published: 2020-11-30
album: Blood Moon
  type: MusicAlbum
  date published: 2021-07-26
album: Pain
  type: MusicAlbum
  date published: 2022-02-18
album: She Means Everything To Me
  type: MusicAlbum
  date published: 2022-03-29
album: Steven Hufalar
  type: MusicAlbum
  date published: 2022-04-01
album: Yellow
  type: MusicAlbum
  date published: 2022-08-30
album: All I Wanted
  type: MusicAlbum
  date published: 2022-12-12
album: Born To Fall II
  type: MusicAlbum
  date published: 2023-01-13
album: Only Dreaming (Single Edit)
  type: MusicAlbum
  date published: 2023-01-25
album: Bury Me (This Will Be The End) [Single Edit]
  type: MusicAlbum
  date published: 2023-01-27
album: TORMENT
  type: MusicAlbum
  date published: 2023-04-10
album: Killing In The Name
  type: MusicAlbum
  date published: 2023-06-02
album: Chemical
  type: MusicAlbum
  date published: 2023-06-02
album: FEEL SOMETHING
  type: MusicAlbum
  date published: 2023-08-07
album: CHRONIC
  type: MusicAlbum
  date published: 2023-08-17
album: DEATHWISH
  type: MusicAlbum
  date published: 2023-08-23
album: GONE
  type: MusicAlbum
  date published: 2023-09-27
album: Dethrone
  type: MusicAlbum
  date published: 2023-10-13
album: December
  type: MusicAlbum
  date published: 2023-12-01
album: Echo
  type: MusicAlbum
  date published: 2024-01-02
album: Sweet Release Of Death
  type: MusicAlbum
  date published: 2024-01-16
album: Prey
  type: MusicAlbum
  date published: 2024-02-12
album: The Void
  type: MusicAlbum
  date published: 2024-03-22
album: Eternal Realm Of Agony
  type: MusicAlbum
  date published: 2024-04-19
album: Obsessed
  type: MusicAlbum
  date published: 2024-10-29
album: Vessel
  type: MusicAlbum
  date published: 2025-02-28
  track: Vessel
    type: MusicRecording
    duration: PT5M14S
    duration ms: 314806
    explicit: true
    by artist: Steven Hufalar
    in album: Vessel
      type: MusicAlbum
      date published: 2025-02-28
    genre: deathcore
    isrc code: QZHN72512195
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:31:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x79fb56738cce9933ff4858a385f671e39b3e7183a0c163b2a1864a1da3f0c257
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72512195
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x79fb56738cce9933ff4858a385f671e39b3e7183a0c163b2a1864a1da3f0c257. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZHN72512195.
      date published: 2026-07-20T21:15:01Z
    audio: Vessel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.094
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.39
      additional property: Energy
        type: PropertyValue
        value: 0.951
      additional property: Speechiness
        type: PropertyValue
        value: 0.127
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Shame
album: Deadweight
album: Memento Mori
album: Shame (DEATH ETF Remix)
album: One Step Closer
album: Is It Really You?

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.067

Valence (Positivity)
type: PropertyValue
value: 0.127

Loudness (dB)
type: PropertyValue
value: -6.534

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Shame
type: MusicAlbum
date published: 2025-03-19

Deadweight
type: MusicAlbum
date published: 2025-03-25

Memento Mori
type: MusicAlbum
date published: 2025-04-05

Shame (DEATH ETF Remix)
type: MusicAlbum
date published: 2025-07-30

One Step Closer
type: MusicAlbum
date published: 2025-08-22

Is It Really You?
type: MusicAlbum
date published: 2025-09-03