Chewing Sparkle
type: MusicGroup
genre: indonesian indie
genre: shoegaze
description: Chewing Sparkle are Indonesian indie rock quartet that formed on 2012 in Jakarta, Indonesia. The band currently consists of Ryanda Rahardjo (vocals and guitar), Nabyl Rahardjo (bass guitar and vocals)
popularity: 3
followers: 575
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe526d537e4539989595da0a0565eceb8c2ac0f212de409845f0311d5e6daca40. Chain 2 (Bitcoin): anchored in block 953854 (2026-06-15T23:16:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02134956-8bbe-4e94-9a16-bd49e73ff53b.json and https://artists.proofprofile.net/proofs/artist/02134956-8bbe-4e94-9a16-bd49e73ff53b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T23:16:56Z
  text: {"copyright_id":"0xe526d537e4539989595da0a0565eceb8c2ac0f212de409845f0311d5e6daca40","name":"Chewing Sparkle","registered_at":"2026-06-15T14:21:54Z","symbol":"NIM0735427","token_address":"0x34d56c0b4472dd8b8dec6740b1f6bf734ac1d967","type":"artist","uuid":"02134956-8bbe-4e94-9a16-bd49e73ff53b"}
album: Hugger - Mugger
  type: MusicAlbum
  date published: 2016-02-18
album: Hugger - Mugger
  type: MusicAlbum
  date published: 2016-02-18
album: Trick
  type: MusicAlbum
  date published: 2019-02-21
album: Mirage
  type: MusicAlbum
  date published: 2020-01-17
  track: Mirage
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194750
    explicit: false
    by artist: Chewing Sparkle
    in album: Mirage
      type: MusicAlbum
      date published: 2020-01-17
    genre: indonesian indie
    genre: shoegaze
    isrc code: FRX281921123
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x3108d3ada29836bb451850689e401a33679d453f5c8500ed83f2e7d441584f39. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281921123 — a six-check JSON result.
      date published: 2026-07-20T21:15:01Z
    audio: Mirage
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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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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        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.942
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.494
      additional property: Key Name
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        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major