Devika Bandana
type: MusicGroup
description: Devika Bandana is a Nepalese solo and playback singer. She has received national level awards including Gorkha Dakshin Bahu and Chinnalata Geet Purashkar. She also participated the song Melancholy, a
popularity: 13
followers: 803
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9e9f20d814dd56b96660cab461f7efc5616c681e6c98c1aa6e9e0b4cf4c9ced
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11dab155-6bee-42cb-bb9e-d3e7d6b7ab00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11dab155-6bee-42cb-bb9e-d3e7d6b7ab00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11dab155-6bee-42cb-bb9e-d3e7d6b7ab00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9e9f20d814dd56b96660cab461f7efc5616c681e6c98c1aa6e9e0b4cf4c9ced","name":"Devika Bandana","registered_at":"2026-06-14T06:21:48Z","symbol":"NIM0365580","token_address":"0xaf99853bd8fcb38ffc3c7a2eecf9f838c78863b8","type":"artist","uuid":"11dab155-6bee-42cb-bb9e-d3e7d6b7ab00"}
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 0xf9e9f20d814dd56b96660cab461f7efc5616c681e6c98c1aa6e9e0b4cf4c9ced. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11dab155-6bee-42cb-bb9e-d3e7d6b7ab00.json and https://artists.proofprofile.net/proofs/artist/11dab155-6bee-42cb-bb9e-d3e7d6b7ab00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0xf9e9f20d814dd56b96660cab461f7efc5616c681e6c98c1aa6e9e0b4cf4c9ced","name":"Devika Bandana","registered_at":"2026-06-14T06:21:48Z","symbol":"NIM0365580","token_address":"0xaf99853bd8fcb38ffc3c7a2eecf9f838c78863b8","type":"artist","uuid":"11dab155-6bee-42cb-bb9e-d3e7d6b7ab00"}
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  type: MusicAlbum
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