Kuda nasional
type: MusicGroup
popularity: 3
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cc062381bcbe1828b107a6023027ab53bff4d399f9f64d2ac97018d4efe68b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efcdb348-7c4d-4404-8f7f-95321c2afde1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efcdb348-7c4d-4404-8f7f-95321c2afde1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efcdb348-7c4d-4404-8f7f-95321c2afde1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cc062381bcbe1828b107a6023027ab53bff4d399f9f64d2ac97018d4efe68b2","name":"Kuda nasional","registered_at":"2026-06-21T13:02:10Z","symbol":"NIM1930288","token_address":"0xdd6b6a881605b0da3cf16a0e69117201bcfbb19c","type":"artist","uuid":"efcdb348-7c4d-4404-8f7f-95321c2afde1"}
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 0x1cc062381bcbe1828b107a6023027ab53bff4d399f9f64d2ac97018d4efe68b2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efcdb348-7c4d-4404-8f7f-95321c2afde1.json and https://artists.proofprofile.net/proofs/artist/efcdb348-7c4d-4404-8f7f-95321c2afde1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x1cc062381bcbe1828b107a6023027ab53bff4d399f9f64d2ac97018d4efe68b2","name":"Kuda nasional","registered_at":"2026-06-21T13:02:10Z","symbol":"NIM1930288","token_address":"0xdd6b6a881605b0da3cf16a0e69117201bcfbb19c","type":"artist","uuid":"efcdb348-7c4d-4404-8f7f-95321c2afde1"}
album: Meski dunia berat
  type: MusicAlbum
  date published: 2025-05-19
album: Karnaval
  type: MusicAlbum
  date published: 2025-05-19
album: Berjalan dengannya
  type: MusicAlbum
  date published: 2025-07-07
  track: Berjalan dengannya
    type: MusicRecording
    duration: PT1M7S
    duration ms: 67029
    explicit: false
    by artist: Kuda nasional
    in album: Berjalan dengannya
      type: MusicAlbum
      date published: 2025-07-07
    isrc code: GXBAV2177682
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:03:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe917988dabbbc23d7484b647fc74ee03b4f4c64c581229d18c2ed6ee5c3562b5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2177682
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:05:35Z
    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 0xe917988dabbbc23d7484b647fc74ee03b4f4c64c581229d18c2ed6ee5c3562b5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:05:35Z), 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/GXBAV2177682.
      date published: 2026-07-17T03:05:35Z
    audio: Berjalan dengannya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.04
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.402
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0.076
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.858
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.679
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.332
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor