Nagasari
type: MusicGroup
genre: malay
description: NagasariIsi dan kelengkapan rumah tangga tradisional menurut tujuan, fungsi dan kegunaannya daerah Maluku, J. E. Sitanala, Hilderia Sitanggang, Proyek Inventarisasi dan Dokumentasi Kebudayaan Daerah (
popularity: 8
followers: 655
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b722b87c1b71e7640a76b764ca93c7142f43ac9f09da933104d03dbbae47ce5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d75447f-356d-4fcf-8cae-a9300806c981.json and https://artists.proofprofile.net/proofs/artist/6d75447f-356d-4fcf-8cae-a9300806c981.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Nagasari
  type: MusicAlbum
  date published: 2013-12-17
album: Nur Ain
  type: MusicAlbum
  date published: 2013-12-17
album: Gambang Kromong Terpopuler (Jakarta Traditional Music)
  type: MusicAlbum
  date published: 2015-04-21
  track: Kicir Kicir
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216986
    explicit: false
    by artist: Nagasari
    in album: Gambang Kromong Terpopuler (Jakarta Traditional Music)
      type: MusicAlbum
      date published: 2015-04-21
    genre: malay
    isrc code: FR59R1542815
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    additional property: OTSVerifyInstructions
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      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
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      date published: 2026-07-21T04:29:05Z
    audio: Kicir Kicir
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.338
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: F#
      additional property: Mode Name
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