Jakarta Criers
type: MusicGroup
popularity: 2
followers: 356
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50126a9efdddf861209f2b7ea18d66d82269e21244ea132a2e2be53d9fbc5947
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60d00718-3cdc-4d66-b447-d956a1094d24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60d00718-3cdc-4d66-b447-d956a1094d24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60d00718-3cdc-4d66-b447-d956a1094d24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50126a9efdddf861209f2b7ea18d66d82269e21244ea132a2e2be53d9fbc5947","name":"Jakarta Criers","registered_at":"2026-06-16T23:24:06Z","symbol":"NIM1208493","token_address":"0x21dce3e9b220bd7a87c26234938a518ecfd67285","type":"artist","uuid":"60d00718-3cdc-4d66-b447-d956a1094d24"}
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 0x50126a9efdddf861209f2b7ea18d66d82269e21244ea132a2e2be53d9fbc5947. 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/60d00718-3cdc-4d66-b447-d956a1094d24.json and https://artists.proofprofile.net/proofs/artist/60d00718-3cdc-4d66-b447-d956a1094d24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x50126a9efdddf861209f2b7ea18d66d82269e21244ea132a2e2be53d9fbc5947","name":"Jakarta Criers","registered_at":"2026-06-16T23:24:06Z","symbol":"NIM1208493","token_address":"0x21dce3e9b220bd7a87c26234938a518ecfd67285","type":"artist","uuid":"60d00718-3cdc-4d66-b447-d956a1094d24"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2012-09-16
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  type: MusicAlbum
  date published: 2013-03-05
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2014-03-03
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  type: MusicAlbum
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