Chandana H
type: MusicGroup
popularity: 2
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94c68b9e866c63565ca68037e2b048a277ba9b0543dca8dc80ddc25e80d8fce7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9de44d73-4c66-4143-8565-9c1101c97017.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9de44d73-4c66-4143-8565-9c1101c97017.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9de44d73-4c66-4143-8565-9c1101c97017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94c68b9e866c63565ca68037e2b048a277ba9b0543dca8dc80ddc25e80d8fce7","name":"Chandana H","registered_at":"2026-06-20T04:42:41Z","symbol":"NIM1515428","token_address":"0xfee71880960ffe31aca7784697dd1f74d75a8c63","type":"artist","uuid":"9de44d73-4c66-4143-8565-9c1101c97017"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c68b9e866c63565ca68037e2b048a277ba9b0543dca8dc80ddc25e80d8fce7. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9de44d73-4c66-4143-8565-9c1101c97017.json and https://artists.proofprofile.net/proofs/artist/9de44d73-4c66-4143-8565-9c1101c97017.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x94c68b9e866c63565ca68037e2b048a277ba9b0543dca8dc80ddc25e80d8fce7","name":"Chandana H","registered_at":"2026-06-20T04:42:41Z","symbol":"NIM1515428","token_address":"0xfee71880960ffe31aca7784697dd1f74d75a8c63","type":"artist","uuid":"9de44d73-4c66-4143-8565-9c1101c97017"}
album: LIVE SONGS Vol. 05
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album: LIVE SONGS Vol. 06
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  date published: 2008-09-21
album: LIVE SONGS Vol. 03
  type: MusicAlbum
  date published: 2009
album: LIVE SONGS Vol. 04
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album: LIVE SONGS Vol.02
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album: LIVE SONG Vol. 10
  type: MusicAlbum
  date published: 2023-10-13
album: LIVE SONGS Vol. 09
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album: LIVE SONGS Vol. 08
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