Zerolow
type: MusicGroup
genre: big room
popularity: 4
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51d4f6593c1870ea00e07ab97bd11b8e76fe70a3ebb4a436c25595492a1c38e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ff5fa2f-de5a-4a77-a6ad-a36f92c29be5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ff5fa2f-de5a-4a77-a6ad-a36f92c29be5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ff5fa2f-de5a-4a77-a6ad-a36f92c29be5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
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 0x51d4f6593c1870ea00e07ab97bd11b8e76fe70a3ebb4a436c25595492a1c38e6. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ff5fa2f-de5a-4a77-a6ad-a36f92c29be5.json and https://artists.proofprofile.net/proofs/artist/9ff5fa2f-de5a-4a77-a6ad-a36f92c29be5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: Blaze
  type: MusicAlbum
  date published: 2018-08-18
album: Aliens
  type: MusicAlbum
  date published: 2018-10-01
album: Aliens
  type: MusicAlbum
  date published: 2018-10-01
album: Phoenix
  type: MusicAlbum
  date published: 2019-03-18
album: Guardians Of Time
  type: MusicAlbum
  date published: 2019-05-13
album: Guardians Of Time
  type: MusicAlbum
  date published: 2019-05-13
album: Blow Up
  type: MusicAlbum
  date published: 2021-09-08
album: Blow Up
  type: MusicAlbum
  date published: 2021-09-08
album: Astronauts
  type: MusicAlbum
  date published: 2022-06-10
album: Underground
  type: MusicAlbum
  date published: 2022-06-15
album: Underground
  type: MusicAlbum
  date published: 2022-06-15
album: Pulsar
  type: MusicAlbum
  date published: 2023-03-17
album: MOMENTS
  type: MusicAlbum
  date published: 2023-03-31
album: Without You
  type: MusicAlbum
  date published: 2023-04-14
  track: Without You
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144375
    explicit: false
    by artist: Zerolow
    in album: Without You
      type: MusicAlbum
      date published: 2023-04-14
    genre: big room
    isrc code: DEPI82306426
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:54:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45ca4f47a9766b0e27bc984ab34e4ee53a9c7b0b9dcd26d1703564974ada93b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82306426
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:57:31Z
    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 0x45ca4f47a9766b0e27bc984ab34e4ee53a9c7b0b9dcd26d1703564974ada93b0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:57:31Z), 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/DEPI82306426.
      date published: 2026-07-19T17:57:31Z
    audio: Without You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.086
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.49
      additional property: Energy
        type: PropertyValue
        value: 0.796
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.552
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.246
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.786
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor