The Horizon with a splash of Z
type: MusicGroup
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81cfd19e3a2e2e19324fd490fda069f813c1bafcb157df5a34d9807ba5156343
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00a9ce78-9acd-4ac5-9ecd-a01dea793fba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00a9ce78-9acd-4ac5-9ecd-a01dea793fba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00a9ce78-9acd-4ac5-9ecd-a01dea793fba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81cfd19e3a2e2e19324fd490fda069f813c1bafcb157df5a34d9807ba5156343","name":"The Horizon with a splash of Z","registered_at":"2026-06-15T13:56:29Z","symbol":"NIM0729361","token_address":"0xfe1e45f52d9a06e8aea75425200ccc642d695b94","type":"artist","uuid":"00a9ce78-9acd-4ac5-9ecd-a01dea793fba"}
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 0x81cfd19e3a2e2e19324fd490fda069f813c1bafcb157df5a34d9807ba5156343. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00a9ce78-9acd-4ac5-9ecd-a01dea793fba.json and https://artists.proofprofile.net/proofs/artist/00a9ce78-9acd-4ac5-9ecd-a01dea793fba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x81cfd19e3a2e2e19324fd490fda069f813c1bafcb157df5a34d9807ba5156343","name":"The Horizon with a splash of Z","registered_at":"2026-06-15T13:56:29Z","symbol":"NIM0729361","token_address":"0xfe1e45f52d9a06e8aea75425200ccc642d695b94","type":"artist","uuid":"00a9ce78-9acd-4ac5-9ecd-a01dea793fba"}
album: My Mind, Vol. 3
  type: MusicAlbum
  date published: 2024-09-15
album: My Mind, Vol. 1
  type: MusicAlbum
  date published: 2024-09-15
album: My Mind, Vol. 2
  type: MusicAlbum
  date published: 2024-09-15
album: My Mind, Vol. 5
  type: MusicAlbum
  date published: 2024-09-16
album: My Mind, Vol. 4
  type: MusicAlbum
  date published: 2024-09-16
album: Vale of Re
  type: MusicAlbum
  date published: 2024-10-31
  track: True to Yourself
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117695
    explicit: false
    by artist: The Horizon with a splash of Z
    in album: Vale of Re
      type: MusicAlbum
      date published: 2024-10-31
    isrc code: GXESV2490914
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T16:58:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6638a6cf16d91b7adce6914a7c00611a1af95641641b4bbeee1e6fa5f177e960
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXESV2490914
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x6638a6cf16d91b7adce6914a7c00611a1af95641641b4bbeee1e6fa5f177e960. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GXESV2490914.
      date published: 2026-07-05T19:27:56Z
    audio: True to Yourself
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.463
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.319
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.648
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.972
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Butterflies in My Head
  type: MusicAlbum
  date published: 2024-12-27