sudar
type: MusicGroup
description: Sudar may refer to: Sudar (surname), a surname found in Croatia and Hungary Sudar (album), a 2008 album by Serbian pop singer Ana Stanić
popularity: 4
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3f24e89c77ef39276f422aa0356feda8e70c96a640d36f9e4f3d0886fe028d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b20643c-8a6e-4b9f-b006-c6f40072a753.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b20643c-8a6e-4b9f-b006-c6f40072a753.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b20643c-8a6e-4b9f-b006-c6f40072a753
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f24e89c77ef39276f422aa0356feda8e70c96a640d36f9e4f3d0886fe028d5. 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/3b20643c-8a6e-4b9f-b006-c6f40072a753.json and https://artists.proofprofile.net/proofs/artist/3b20643c-8a6e-4b9f-b006-c6f40072a753.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Use More
  type: MusicAlbum
  date published: 2023-01-03
album: Don't Call Me
  type: MusicAlbum
  date published: 2023-05-31
album: Не понимаю
  type: MusicAlbum
  date published: 2023-06-08
album: Take and Give
  type: MusicAlbum
  date published: 2023-07-20
album: Зачем?
  type: MusicAlbum
  date published: 2023-09-30
album: Destroy 15
  type: MusicAlbum
  date published: 2023-12-05
album: Забрал ее сердце
  type: MusicAlbum
  date published: 2024-02-02
album: Killing Injuries
  type: MusicAlbum
  date published: 2024-02-23
album: Мираж
  type: MusicAlbum
  date published: 2024-04-19
album: Comeback
  type: MusicAlbum
  date published: 2024-05-25
album: Она моя
  type: MusicAlbum
  date published: 2024-06-21
album: Дай мне
  type: MusicAlbum
  date published: 2024-07-12
album: Opera
  type: MusicAlbum
  date published: 2024-08-25
album: LOVE OR GAME
  type: MusicAlbum
  date published: 2024-11-08
album: Знаю
  type: MusicAlbum
  date published: 2024-11-29
album: Onlyfans
  type: MusicAlbum
  date published: 2025-01-09
album: Я не знал
  type: MusicAlbum
  date published: 2025-02-21
  track: Я не знал
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119205
    explicit: false
    by artist: sudar
    in album: Я не знал
      type: MusicAlbum
      date published: 2025-02-21
    isrc code: AEA2W2131562
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T07:10:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb9bdfaaa11c46c89f8bfc0a4733d387ad7b1441f7202940942c4086a1f352702
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2W2131562
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bdfaaa11c46c89f8bfc0a4733d387ad7b1441f7202940942c4086a1f352702. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/AEA2W2131562.
      date published: 2026-07-21T08:39:15Z
    audio: Я не знал
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.08
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.687
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.152
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.212
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.258
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: hotel
  type: MusicAlbum
  date published: 2025-03-21
album: Каблук
  type: MusicAlbum
  date published: 2025-08-29