Arns
type: MusicGroup
genre: hypertechno
genre: stutter house
description: Arns is a surname. Notable people with the surname include: Inke Arns (born 1968), German curator and writer Paulo Evaristo Arns (1921–2016), Brazilian Roman Catholic archbishop and cardinal Robert A
popularity: 8
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa44c32c09aca5f1d0600c7aceb9aa11cece9d2627b13be611acd3d72b6cc4736
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4d1d499-bb58-4db9-88ec-d47d2a6cc77c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4d1d499-bb58-4db9-88ec-d47d2a6cc77c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4d1d499-bb58-4db9-88ec-d47d2a6cc77c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0xa44c32c09aca5f1d0600c7aceb9aa11cece9d2627b13be611acd3d72b6cc4736. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4d1d499-bb58-4db9-88ec-d47d2a6cc77c.json and https://artists.proofprofile.net/proofs/artist/f4d1d499-bb58-4db9-88ec-d47d2a6cc77c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Where'd You Go? (Techno Extended)
  type: MusicAlbum
  date published: 2023-10-30
  track: Where'd You Go? (Techno Extended)
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102709
    explicit: false
    by artist: Arns
    in album: Where'd You Go? (Techno Extended)
      type: MusicAlbum
      date published: 2023-10-30
    genre: hypertechno
    genre: stutter house
    isrc code: USL4R2360453
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:03:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x282e581719796f6efa16d8574ff93ee49cd79cd284c9f269c3a6bbc89b2ce930
    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/USL4R2360453
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:03:30Z
    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 0x282e581719796f6efa16d8574ff93ee49cd79cd284c9f269c3a6bbc89b2ce930. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:03:30Z), 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/USL4R2360453.
      date published: 2026-07-19T18:03:30Z
    audio: Where'd You Go? (Techno Extended)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.903
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.94
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.156
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.309
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.646
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Make It
  type: MusicAlbum
  date published: 2023-12-11
album: Can't Get You out of My Head
  type: MusicAlbum
  date published: 2024-05-19
album: Mongol Techno
  type: MusicAlbum
  date published: 2024-08-02
album: Rapture (Afro House)
  type: MusicAlbum
  date published: 2024-09-20