Darian Tabatabaei
type: MusicGroup
genre: blues rock
popularity: 5
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a23c3993bc6906f4ebe5673b6ab17815d879ae12cae6dec77df46459f46c3d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e9b70d8-7425-4aef-8468-1141aeacb5d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e9b70d8-7425-4aef-8468-1141aeacb5d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e9b70d8-7425-4aef-8468-1141aeacb5d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a23c3993bc6906f4ebe5673b6ab17815d879ae12cae6dec77df46459f46c3d5","name":"Darian Tabatabaei","registered_at":"2026-06-17T04:11:22Z","symbol":"NIM1277046","token_address":"0x99c0a26d99c6fddb8a2715a3ff54d2f87109e05a","type":"artist","uuid":"6e9b70d8-7425-4aef-8468-1141aeacb5d4"}
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 0x1a23c3993bc6906f4ebe5673b6ab17815d879ae12cae6dec77df46459f46c3d5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e9b70d8-7425-4aef-8468-1141aeacb5d4.json and https://artists.proofprofile.net/proofs/artist/6e9b70d8-7425-4aef-8468-1141aeacb5d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1a23c3993bc6906f4ebe5673b6ab17815d879ae12cae6dec77df46459f46c3d5","name":"Darian Tabatabaei","registered_at":"2026-06-17T04:11:22Z","symbol":"NIM1277046","token_address":"0x99c0a26d99c6fddb8a2715a3ff54d2f87109e05a","type":"artist","uuid":"6e9b70d8-7425-4aef-8468-1141aeacb5d4"}
album: Ich will dich gerade nicht sehen
  type: MusicAlbum
  date published: 2025-02-14
  track: Ich will dich gerade nicht sehen
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170537
    explicit: false
    by artist: Darian Tabatabaei
    in album: Ich will dich gerade nicht sehen
      type: MusicAlbum
      date published: 2025-02-14
    genre: blues rock
    isrc code: DEYW82501392
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:55:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54f220c2aa68c3a3865668e3bc9d0c13661900db0ac9a86c41c57ee4ce445cb6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYW82501392
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x54f220c2aa68c3a3865668e3bc9d0c13661900db0ac9a86c41c57ee4ce445cb6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEYW82501392.
      date published: 2026-07-16T12:43:37Z
    audio: Ich will dich gerade nicht sehen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.674
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.466
      additional property: Energy
        type: PropertyValue
        value: 0.866
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.48
      additional property: Liveness
        type: PropertyValue
        value: 0.331
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.774
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.846
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lieber nicht
  type: MusicAlbum
  date published: 2025-03-28
album: Seltsamer Kauz
  type: MusicAlbum
  date published: 2025-05-09
album: Wie im Film
  type: MusicAlbum
  date published: 2025-08-01