Usha Iyer
type: MusicGroup
popularity: 10
followers: 380
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc250a2bce3904880c90d1b2079703ecbedee1af603e2dc788842e7edb7dbe931
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa8ed21e-27ba-49a0-95f1-1c5c14b4c5cf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa8ed21e-27ba-49a0-95f1-1c5c14b4c5cf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa8ed21e-27ba-49a0-95f1-1c5c14b4c5cf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc250a2bce3904880c90d1b2079703ecbedee1af603e2dc788842e7edb7dbe931","name":"Usha Iyer","registered_at":"2026-06-20T09:23:25Z","symbol":"NIM1578812","token_address":"0x0911a3ffbd94187723eea4eef7e2dff0902d78d0","type":"artist","uuid":"aa8ed21e-27ba-49a0-95f1-1c5c14b4c5cf"}
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 0xc250a2bce3904880c90d1b2079703ecbedee1af603e2dc788842e7edb7dbe931. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa8ed21e-27ba-49a0-95f1-1c5c14b4c5cf.json and https://artists.proofprofile.net/proofs/artist/aa8ed21e-27ba-49a0-95f1-1c5c14b4c5cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xc250a2bce3904880c90d1b2079703ecbedee1af603e2dc788842e7edb7dbe931","name":"Usha Iyer","registered_at":"2026-06-20T09:23:25Z","symbol":"NIM1578812","token_address":"0x0911a3ffbd94187723eea4eef7e2dff0902d78d0","type":"artist","uuid":"aa8ed21e-27ba-49a0-95f1-1c5c14b4c5cf"}
album: Scotch And Soda
  type: MusicAlbum
  date published: 2006-06-01
album: Love Me (Jhankar Beats)
  type: MusicAlbum
  date published: 2024-02-21