Kala Rai
type: MusicGroup
description: Kala Rai is an Indian politician from Sikkim belonging from the Sikkim Krantikari Morcha. She is a member of the Legislative Assembly in the 11th Sikkim Legislative Assembly. She won over BJP's candid
popularity: 3
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30fefd365f30a733245c50a29125a8a17c9a2ce5c05cd5a4238891c8a75622c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3640c8db-234d-44f4-8faa-bffb45439214.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3640c8db-234d-44f4-8faa-bffb45439214.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3640c8db-234d-44f4-8faa-bffb45439214
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30fefd365f30a733245c50a29125a8a17c9a2ce5c05cd5a4238891c8a75622c5","name":"Kala Rai","registered_at":"2026-06-16T08:26:23Z","symbol":"NIM0994317","token_address":"0xcb21523a0132fb2dc93f57ba4e7f5266bbc78d34","type":"artist","uuid":"3640c8db-234d-44f4-8faa-bffb45439214"}
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 0x30fefd365f30a733245c50a29125a8a17c9a2ce5c05cd5a4238891c8a75622c5. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3640c8db-234d-44f4-8faa-bffb45439214.json and https://artists.proofprofile.net/proofs/artist/3640c8db-234d-44f4-8faa-bffb45439214.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x30fefd365f30a733245c50a29125a8a17c9a2ce5c05cd5a4238891c8a75622c5","name":"Kala Rai","registered_at":"2026-06-16T08:26:23Z","symbol":"NIM0994317","token_address":"0xcb21523a0132fb2dc93f57ba4e7f5266bbc78d34","type":"artist","uuid":"3640c8db-234d-44f4-8faa-bffb45439214"}
album: Kala
  type: MusicAlbum
  date published: 2011-03-06