Nonna 3in1
type: MusicGroup
genre: dangdut
popularity: 26
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x071198a37b853ef38f1e454f1cead4541f3e4bae0dc081aa107d5ae35d7eda99
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/44c7630f-2db7-47fc-a509-f5a09a659d14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44c7630f-2db7-47fc-a509-f5a09a659d14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44c7630f-2db7-47fc-a509-f5a09a659d14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x071198a37b853ef38f1e454f1cead4541f3e4bae0dc081aa107d5ae35d7eda99","name":"Nonna 3in1","registered_at":"2026-06-11T18:44:50Z","symbol":"NIM0089525","token_address":"0xf6b94aacaab5a84ab0649624644b899a54700271","type":"artist","uuid":"44c7630f-2db7-47fc-a509-f5a09a659d14"}
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 0x071198a37b853ef38f1e454f1cead4541f3e4bae0dc081aa107d5ae35d7eda99. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44c7630f-2db7-47fc-a509-f5a09a659d14.json and https://artists.proofprofile.net/proofs/artist/44c7630f-2db7-47fc-a509-f5a09a659d14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x071198a37b853ef38f1e454f1cead4541f3e4bae0dc081aa107d5ae35d7eda99","name":"Nonna 3in1","registered_at":"2026-06-11T18:44:50Z","symbol":"NIM0089525","token_address":"0xf6b94aacaab5a84ab0649624644b899a54700271","type":"artist","uuid":"44c7630f-2db7-47fc-a509-f5a09a659d14"}
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