Zero Four Hero
type: MusicGroup
genre: acoustic rock
genre: bisrock
popularity: 2
followers: 839
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaef51e01d7ce8668dff103504ef9545676dd8c9d9f7f4ac4bbbedbf4c74c1eca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad365ff7-8371-429b-8df5-4aaa895612a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad365ff7-8371-429b-8df5-4aaa895612a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad365ff7-8371-429b-8df5-4aaa895612a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaef51e01d7ce8668dff103504ef9545676dd8c9d9f7f4ac4bbbedbf4c74c1eca","name":"Zero Four Hero","registered_at":"2026-06-20T10:27:54Z","symbol":"NIM1592377","token_address":"0xc5267cc34eea8bda4fd479577aa25ab033009ed4","type":"artist","uuid":"ad365ff7-8371-429b-8df5-4aaa895612a5"}
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 0xaef51e01d7ce8668dff103504ef9545676dd8c9d9f7f4ac4bbbedbf4c74c1eca. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad365ff7-8371-429b-8df5-4aaa895612a5.json and https://artists.proofprofile.net/proofs/artist/ad365ff7-8371-429b-8df5-4aaa895612a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xaef51e01d7ce8668dff103504ef9545676dd8c9d9f7f4ac4bbbedbf4c74c1eca","name":"Zero Four Hero","registered_at":"2026-06-20T10:27:54Z","symbol":"NIM1592377","token_address":"0xc5267cc34eea8bda4fd479577aa25ab033009ed4","type":"artist","uuid":"ad365ff7-8371-429b-8df5-4aaa895612a5"}
album: Sound Is Proof
  type: MusicAlbum
  date published: 2015-10-05
album: This Is The End
  type: MusicAlbum
  date published: 2020-06-05
album: Rescue the World
  type: MusicAlbum
  date published: 2020-06-19
album: Sleepless Nights
  type: MusicAlbum
  date published: 2020-07-03
album: Something's Always Wrong
  type: MusicAlbum
  date published: 2020-07-17
album: A Thousand Reasons
  type: MusicAlbum
  date published: 2020-07-31
album: No Division
  type: MusicAlbum
  date published: 2020-08-14
album: Isolation Project
  type: MusicAlbum
  date published: 2020-09-18
album: Believe
  type: MusicAlbum
  date published: 2021-04-23
album: Still Alive
  type: MusicAlbum
  date published: 2021-05-14
album: Need to Know
  type: MusicAlbum
  date published: 2021-06-11
album: When Egos Collide
  type: MusicAlbum
  date published: 2021-07-09
album: Seven
  type: MusicAlbum
  date published: 2021-07-30
album: When Egos Collide
  type: MusicAlbum
  date published: 2021-12-10
album: Sword No.1
  type: MusicAlbum
  date published: 2025-07-18
album: Beyond Price
  type: MusicAlbum
  date published: 2025-09-13
  track: Beyond Price
    type: MusicRecording
    duration: PT4M53S
    duration ms: 293647
    explicit: false
    by artist: Zero Four Hero
    in album: Beyond Price
      type: MusicAlbum
      date published: 2025-09-13
    genre: acoustic rock
    genre: bisrock
    isrc code: QZZ7W2501978
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:47:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3f5edfb7721e53606906805c61dbe2637bf1ab0417f9c62cf52d15f412f8ba4e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958812
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958812
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2501978
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:24:09Z
    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 0x3f5edfb7721e53606906805c61dbe2637bf1ab0417f9c62cf52d15f412f8ba4e. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZZ7W2501978.
      date published: 2026-07-20T03:24:09Z
    audio: Beyond Price
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.49
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.35
      additional property: Energy
        type: PropertyValue
        value: 0.437
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.163
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.191
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.49
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: BELIEVE (Reborn)
  type: MusicAlbum
  date published: 2025-09-18
  track: BELIEVE (Reborn)
    type: MusicRecording
    duration: PT5M15S
    duration ms: 315428
    explicit: false
    by artist: Zero Four Hero
    in album: BELIEVE (Reborn)
      type: MusicAlbum
      date published: 2025-09-18
    genre: acoustic rock
    genre: bisrock
    isrc code: QT3EX2528229
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:25:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf8995347f238bd284af9f59a3a5665bdbb56cfa365741f6ac765ca0235b2a35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958832
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: BELIEVE (Reborn)
album: CONVICTION (Reborn)
album: YOUR WILL BE DONE
album: SEEK THE LIGHT

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958832

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2528229

OTSTimestamp
type: PropertyValue
value: 2026-07-20T05:43:55Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8995347f238bd284af9f59a3a5665bdbb56cfa365741f6ac765ca0235b2a35. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/QT3EX2528229.
date published: 2026-07-20T05:43:55Z

BELIEVE (Reborn)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 140.015
additional property: Musical Key
  type: PropertyValue
  value: 7
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: 0.759
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.003
additional property: Instrumentalness
  type: PropertyValue
  value: 0.526
additional property: Liveness
  type: PropertyValue
  value: 0.107
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.835
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.967
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

CONVICTION (Reborn)
type: MusicAlbum
date published: 2025-09-24

YOUR WILL BE DONE
type: MusicAlbum
date published: 2025-10-02

SEEK THE LIGHT
type: MusicAlbum
date published: 2025-10-12