Ari Katerdy
type: MusicGroup
popularity: 6
followers: 971
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b30cbe32e9de2d3d5ea2b5f03fd28a8c33247a25af46d6dab40f3790121359e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a9dc07a-5e73-433b-b7cb-780514fbdba6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a9dc07a-5e73-433b-b7cb-780514fbdba6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a9dc07a-5e73-433b-b7cb-780514fbdba6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b30cbe32e9de2d3d5ea2b5f03fd28a8c33247a25af46d6dab40f3790121359e","name":"Ari Katerdy","registered_at":"2026-06-16T10:19:49Z","symbol":"NIM1021387","token_address":"0x31fe58cb5bb791d5d4fb2003ae37cc66a06a9586","type":"artist","uuid":"3a9dc07a-5e73-433b-b7cb-780514fbdba6"}
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 0x4b30cbe32e9de2d3d5ea2b5f03fd28a8c33247a25af46d6dab40f3790121359e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a9dc07a-5e73-433b-b7cb-780514fbdba6.json and https://artists.proofprofile.net/proofs/artist/3a9dc07a-5e73-433b-b7cb-780514fbdba6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4b30cbe32e9de2d3d5ea2b5f03fd28a8c33247a25af46d6dab40f3790121359e","name":"Ari Katerdy","registered_at":"2026-06-16T10:19:49Z","symbol":"NIM1021387","token_address":"0x31fe58cb5bb791d5d4fb2003ae37cc66a06a9586","type":"artist","uuid":"3a9dc07a-5e73-433b-b7cb-780514fbdba6"}
album: Pare
  type: MusicAlbum
  date published: 2019-07-01
album: G500
  type: MusicAlbum
  date published: 2019-11-08
album: Schnell
  type: MusicAlbum
  date published: 2020-03-20
album: A.W.I.T
  type: MusicAlbum
  date published: 2020-08-14
album: 5Uhr
  type: MusicAlbum
  date published: 2021-01-15
album: Jeden Tag
  type: MusicAlbum
  date published: 2021-05-28
album: Nalt
  type: MusicAlbum
  date published: 2021-11-12
album: Katerdy (Vierzwei)
  type: MusicAlbum
  date published: 2022-12-02
  track: Katerdy (Vierzwei)
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151000
    explicit: true
    by artist: Ari Katerdy
    in album: Katerdy (Vierzwei)
      type: MusicAlbum
      date published: 2022-12-02
    isrc code: TCAGQ2205668
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:51:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8deca951bfe679925794bd38b9f8b8ca621350704541591bf91ee63d64e63e74
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2205668
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T08:19:09Z
    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 0x8deca951bfe679925794bd38b9f8b8ca621350704541591bf91ee63d64e63e74. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TCAGQ2205668.
      date published: 2026-07-18T08:19:09Z
    audio: Katerdy (Vierzwei)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.386
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.625
      additional property: Energy
        type: PropertyValue
        value: 0.685
      additional property: Speechiness
        type: PropertyValue
        value: 0.379
      additional property: Acousticness
        type: PropertyValue
        value: 0.446
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.624
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.721
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor