Sivan Aydin
type: MusicGroup
genre: jazz beats
popularity: 5
followers: 331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81d405c3e4cdfd1ce1c87b2c8c387109cca7555f5678cac1b8ed82236d0f3287
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1075545-518a-4707-8099-f010241772ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1075545-518a-4707-8099-f010241772ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1075545-518a-4707-8099-f010241772ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81d405c3e4cdfd1ce1c87b2c8c387109cca7555f5678cac1b8ed82236d0f3287","name":"Sivan Aydin","registered_at":"2026-06-21T01:06:19Z","symbol":"NIM1772344","token_address":"0x8654462de44750590e68560ae9696ed692508026","type":"artist","uuid":"d1075545-518a-4707-8099-f010241772ad"}
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 0x81d405c3e4cdfd1ce1c87b2c8c387109cca7555f5678cac1b8ed82236d0f3287. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1075545-518a-4707-8099-f010241772ad.json and https://artists.proofprofile.net/proofs/artist/d1075545-518a-4707-8099-f010241772ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x81d405c3e4cdfd1ce1c87b2c8c387109cca7555f5678cac1b8ed82236d0f3287","name":"Sivan Aydin","registered_at":"2026-06-21T01:06:19Z","symbol":"NIM1772344","token_address":"0x8654462de44750590e68560ae9696ed692508026","type":"artist","uuid":"d1075545-518a-4707-8099-f010241772ad"}
album: Do It Yourself
  type: MusicAlbum
  date published: 2015-09-23
album: Summer Breeze
  type: MusicAlbum
  date published: 2021-12-31
album: Astronaut
  type: MusicAlbum
  date published: 2022-02-10
album: i hope this day is good
  type: MusicAlbum
  date published: 2023-05-26
album: childhood memoires
  type: MusicAlbum
  date published: 2023-08-18
  track: you left your diary at my house
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179200
    explicit: false
    by artist: Sivan Aydin
    in album: childhood memoires
      type: MusicAlbum
      date published: 2023-08-18
    genre: jazz beats
    isrc code: QZNWZ2388437
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:05:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x750c5ebeb39a82dfe8dd9c8d1807c3fe367868e5735f68047d27922f40052652
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2388437
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x750c5ebeb39a82dfe8dd9c8d1807c3fe367868e5735f68047d27922f40052652. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWZ2388437.
      date published: 2026-07-05T01:12:41Z
    audio: you left your diary at my house
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.01
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.599
      additional property: Energy
        type: PropertyValue
        value: 0.147
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.321
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.802
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.342
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.56
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: manège
  type: MusicAlbum
  date published: 2023-09-11
album: wake up to me
  type: MusicAlbum
  date published: 2023-09-12
album: a moment to breathe
  type: MusicAlbum
  date published: 2023-09-15
album: May I Please Have This Dance
  type: MusicAlbum
  date published: 2025-10-31