Astvat Ereta
type: MusicGroup
genre: gothic metal
genre: sholawat
popularity: 4
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90f137a513c721649726e697b38a934230e1b6b65355360b942a7dff8059e5ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba5184c7-6f8f-4d74-a4e0-d58f93a43350.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba5184c7-6f8f-4d74-a4e0-d58f93a43350.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba5184c7-6f8f-4d74-a4e0-d58f93a43350
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90f137a513c721649726e697b38a934230e1b6b65355360b942a7dff8059e5ea","name":"Astvat Ereta","registered_at":"2026-06-20T16:17:03Z","symbol":"NIM1655368","token_address":"0x2b7f275b287ce6f3bf3c2816720c845704ba7108","type":"artist","uuid":"ba5184c7-6f8f-4d74-a4e0-d58f93a43350"}
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 0x90f137a513c721649726e697b38a934230e1b6b65355360b942a7dff8059e5ea. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba5184c7-6f8f-4d74-a4e0-d58f93a43350.json and https://artists.proofprofile.net/proofs/artist/ba5184c7-6f8f-4d74-a4e0-d58f93a43350.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x90f137a513c721649726e697b38a934230e1b6b65355360b942a7dff8059e5ea","name":"Astvat Ereta","registered_at":"2026-06-20T16:17:03Z","symbol":"NIM1655368","token_address":"0x2b7f275b287ce6f3bf3c2816720c845704ba7108","type":"artist","uuid":"ba5184c7-6f8f-4d74-a4e0-d58f93a43350"}
album: Sholawat Jibril (Metal Version)
  type: MusicAlbum
  date published: 2024-03-25
  track: Sholawat Jibril - Metal Version
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302716
    explicit: false
    by artist: Astvat Ereta
    in album: Sholawat Jibril (Metal Version)
      type: MusicAlbum
      date published: 2024-03-25
    genre: gothic metal
    genre: sholawat
    isrc code: QM4TX2493132
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:36:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b57f39c6bb2cb197fe5d3d189d543adc116d149974ddbdf942bcd90f8ddf376
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2493132
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x5b57f39c6bb2cb197fe5d3d189d543adc116d149974ddbdf942bcd90f8ddf376. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM4TX2493132.
      date published: 2026-07-05T10:01:46Z
    audio: Sholawat Jibril - Metal Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.48
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.641
      additional property: Energy
        type: PropertyValue
        value: 0.713
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.383
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.476
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lir Ilir (Metal Version)
  type: MusicAlbum
  date published: 2024-03-26
album: Man Ana (Metal Version)
  type: MusicAlbum
  date published: 2024-03-27
album: Thibbil Qulub (Metal Version)
  type: MusicAlbum
  date published: 2024-03-28