Vikash Rajana
type: MusicGroup
popularity: 57
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb6981148de3418baad787c1554354fe1d8c6b40ce0593251d0324f21bb05982
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/f03b69f0-6f3a-4bbf-9569-7dee1a000db3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f03b69f0-6f3a-4bbf-9569-7dee1a000db3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f03b69f0-6f3a-4bbf-9569-7dee1a000db3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb6981148de3418baad787c1554354fe1d8c6b40ce0593251d0324f21bb05982","name":"Vikash Rajana","registered_at":"2026-06-12T13:18:46Z","symbol":"NIM0309530","token_address":"0xf9a35dbfd66e6f571bc97824e68cb97d93612deb","type":"artist","uuid":"f03b69f0-6f3a-4bbf-9569-7dee1a000db3"}
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 0xbb6981148de3418baad787c1554354fe1d8c6b40ce0593251d0324f21bb05982. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f03b69f0-6f3a-4bbf-9569-7dee1a000db3.json and https://artists.proofprofile.net/proofs/artist/f03b69f0-6f3a-4bbf-9569-7dee1a000db3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xbb6981148de3418baad787c1554354fe1d8c6b40ce0593251d0324f21bb05982","name":"Vikash Rajana","registered_at":"2026-06-12T13:18:46Z","symbol":"NIM0309530","token_address":"0xf9a35dbfd66e6f571bc97824e68cb97d93612deb","type":"artist","uuid":"f03b69f0-6f3a-4bbf-9569-7dee1a000db3"}