The Broken Horizon
type: MusicGroup
genre: deathcore
popularity: 8
followers: 1678
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf98c3631fd365e489fd35f46a7f35e949b262e46f6b538b6dd497d50acd4bc97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f41b77e-4d45-4fac-8a29-1518ef3902db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f41b77e-4d45-4fac-8a29-1518ef3902db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f41b77e-4d45-4fac-8a29-1518ef3902db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf98c3631fd365e489fd35f46a7f35e949b262e46f6b538b6dd497d50acd4bc97","name":"The Broken Horizon","registered_at":"2026-06-16T11:40:04Z","symbol":"NIM1040529","token_address":"0x58f440da482b51520b48d4360931a70ce5d47793","type":"artist","uuid":"3f41b77e-4d45-4fac-8a29-1518ef3902db"}
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 0xf98c3631fd365e489fd35f46a7f35e949b262e46f6b538b6dd497d50acd4bc97. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f41b77e-4d45-4fac-8a29-1518ef3902db.json and https://artists.proofprofile.net/proofs/artist/3f41b77e-4d45-4fac-8a29-1518ef3902db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xf98c3631fd365e489fd35f46a7f35e949b262e46f6b538b6dd497d50acd4bc97","name":"The Broken Horizon","registered_at":"2026-06-16T11:40:04Z","symbol":"NIM1040529","token_address":"0x58f440da482b51520b48d4360931a70ce5d47793","type":"artist","uuid":"3f41b77e-4d45-4fac-8a29-1518ef3902db"}
album: Desolation
  type: MusicAlbum
  date published: 2018-06-15
album: Desolation
  type: MusicAlbum
  date published: 2018-06-15
album: Until Silence Speaks
  type: MusicAlbum
  date published: 2021-10-08
album: Dead World
  type: MusicAlbum
  date published: 2021-11-19
album: Before Becoming Lost
  type: MusicAlbum
  date published: 2022-01-13
album: Before Becoming Lost
  type: MusicAlbum
  date published: 2022-01-13
album: Until Silence Speaks
  type: MusicAlbum
  date published: 2022-02-01
  track: Before Becoming Lost
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229968
    explicit: false
    by artist: The Broken Horizon
    in album: Until Silence Speaks
      type: MusicAlbum
      date published: 2022-02-01
    genre: deathcore
    isrc code: ES17E2201374
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:39:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xecd43e3e9d01b2b9185dbb920e089da705ba5c3d460ffa65ff0b0bf38f55bf60
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES17E2201374
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xecd43e3e9d01b2b9185dbb920e089da705ba5c3d460ffa65ff0b0bf38f55bf60. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES17E2201374.
      date published: 2026-07-05T18:48:28Z
    audio: Before Becoming Lost
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.039
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.407
      additional property: Energy
        type: PropertyValue
        value: 0.993
      additional property: Speechiness
        type: PropertyValue
        value: 0.229
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.058
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.082
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Until Silence Speaks
  type: MusicAlbum
  date published: 2022-02-01
album: Isiltzen Banaiz
  type: MusicAlbum
  date published: 2025-05-09
album: Nebular Echo
  type: MusicAlbum
  date published: 2025-06-20