Alex Holt
type: MusicGroup
genre: bassline
genre: uk garage
popularity: 10
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63679bd54645c0b0cb7b6900d6475dff4f665615bbf113a4e648ad69c82463df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ff62a8a-9b3c-43a8-bbb9-17d33fd03d14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ff62a8a-9b3c-43a8-bbb9-17d33fd03d14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ff62a8a-9b3c-43a8-bbb9-17d33fd03d14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63679bd54645c0b0cb7b6900d6475dff4f665615bbf113a4e648ad69c82463df","name":"Alex Holt","registered_at":"2026-06-16T00:41:28Z","symbol":"NIM0883266","token_address":"0x3e8a25156c464fafa8691b5002464cbf91df831e","type":"artist","uuid":"1ff62a8a-9b3c-43a8-bbb9-17d33fd03d14"}
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 0x63679bd54645c0b0cb7b6900d6475dff4f665615bbf113a4e648ad69c82463df. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ff62a8a-9b3c-43a8-bbb9-17d33fd03d14.json and https://artists.proofprofile.net/proofs/artist/1ff62a8a-9b3c-43a8-bbb9-17d33fd03d14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
  text: {"copyright_id":"0x63679bd54645c0b0cb7b6900d6475dff4f665615bbf113a4e648ad69c82463df","name":"Alex Holt","registered_at":"2026-06-16T00:41:28Z","symbol":"NIM0883266","token_address":"0x3e8a25156c464fafa8691b5002464cbf91df831e","type":"artist","uuid":"1ff62a8a-9b3c-43a8-bbb9-17d33fd03d14"}
album: Maxwell Roach
  type: MusicAlbum
  date published: 2020-10-01
album: Back 4 U
  type: MusicAlbum
  date published: 2021-01-08
album: Not Enough
  type: MusicAlbum
  date published: 2021-05-28
album: Daemons
  type: MusicAlbum
  date published: 2021-12-10
album: SSX Trippy / Patterns
  type: MusicAlbum
  date published: 2022-10-14
album: Wasting Time
  type: MusicAlbum
  date published: 2023-07-28
album: CI-581
  type: MusicAlbum
  date published: 2023-09-29
album: Pushin' Ur Luv (Sharpson Remix)
  type: MusicAlbum
  date published: 2024-04-26
album: Toothpick
  type: MusicAlbum
  date published: 2024-04-26
album: Illusions
  type: MusicAlbum
  date published: 2025-01-17
album: Automatic
  type: MusicAlbum
  date published: 2025-05-30
  track: Automatic
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278823
    explicit: false
    by artist: Alex Holt
    in album: Automatic
      type: MusicAlbum
      date published: 2025-05-30
    genre: bassline
    genre: uk garage
    isrc code: FRX202537182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:46:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb551d5a7b3c6023d380842f4fa5019bd3284d90e408238e33a7911e329fa6808
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202537182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:05:10Z
    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 0xb551d5a7b3c6023d380842f4fa5019bd3284d90e408238e33a7911e329fa6808. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/FRX202537182.
      date published: 2026-07-13T00:05:10Z
    audio: Automatic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.033
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.735
      additional property: Energy
        type: PropertyValue
        value: 0.948
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.932
      additional property: Liveness
        type: PropertyValue
        value: 0.221
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.892
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.401
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: High For This / Painkilla
  type: MusicAlbum
  date published: 2025-09-26