Ustad Landi
type: MusicGroup
genre: sholawat
popularity: 21
followers: 3055
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2877136594ad5b87f774f96a0fe4d1fb39c6ad794c263012c57b087d8ac6bcb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c4963c1-dc57-4df6-a17c-4cafb68b86f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c4963c1-dc57-4df6-a17c-4cafb68b86f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c4963c1-dc57-4df6-a17c-4cafb68b86f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2877136594ad5b87f774f96a0fe4d1fb39c6ad794c263012c57b087d8ac6bcb6","name":"Ustad Landi","registered_at":"2026-06-12T04:08:03Z","symbol":"NIM0182221","token_address":"0x80c12b2955750bfca46c0253750c9bed3f70c6fc","type":"artist","uuid":"8c4963c1-dc57-4df6-a17c-4cafb68b86f0"}
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 0x2877136594ad5b87f774f96a0fe4d1fb39c6ad794c263012c57b087d8ac6bcb6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c4963c1-dc57-4df6-a17c-4cafb68b86f0.json and https://artists.proofprofile.net/proofs/artist/8c4963c1-dc57-4df6-a17c-4cafb68b86f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2877136594ad5b87f774f96a0fe4d1fb39c6ad794c263012c57b087d8ac6bcb6","name":"Ustad Landi","registered_at":"2026-06-12T04:08:03Z","symbol":"NIM0182221","token_address":"0x80c12b2955750bfca46c0253750c9bed3f70c6fc","type":"artist","uuid":"8c4963c1-dc57-4df6-a17c-4cafb68b86f0"}
album: Dzikir Ruqyah
  type: MusicAlbum
  date published: 2015-09-04
  track: Dzikir Ruqyah (Tanpa Isochronic Tones)
    type: MusicRecording
    duration: PT23M39S
    duration ms: 1419973
    explicit: false
    by artist: Ustad Landi
    in album: Dzikir Ruqyah
      type: MusicAlbum
      date published: 2015-09-04
    genre: sholawat
    isrc code: IDA411802731
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:43:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f5bcb88d7b6d167a5d52984aea22a6108c1cde5d1f997ba7030524b4303903a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA411802731
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:45:20Z
    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 0x7f5bcb88d7b6d167a5d52984aea22a6108c1cde5d1f997ba7030524b4303903a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:45:20Z), 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/IDA411802731.
      date published: 2026-07-19T20:45:20Z
    audio: Dzikir Ruqyah (Tanpa Isochronic Tones)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.463
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.417
      additional property: Energy
        type: PropertyValue
        value: 0.293
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.976
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.266
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.266
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.772
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dzikir Tuntunan Umroh & Naik Haji
  type: MusicAlbum
  date published: 2017-09-01
album: Dzikir Ruqyah
  type: MusicAlbum
  date published: 2019-06-23