Nilima Sen
type: MusicGroup
description: Nilima Sen (28 April 1928 – 28 June 1996) was a famous Rabindrasangeet singer. Early life Nilima was born as Nilima Gupta in Kolkata, India on 28 April 1928. Her parents moved to Shantiniketan when s
popularity: 3
followers: 6283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89a688dd6905737d21653c38ea36243993ac0841589656d23de20c09724335b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b6e3232-feb8-4c7a-9490-226a56def547.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b6e3232-feb8-4c7a-9490-226a56def547.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b6e3232-feb8-4c7a-9490-226a56def547
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89a688dd6905737d21653c38ea36243993ac0841589656d23de20c09724335b2","name":"Nilima Sen","registered_at":"2026-06-15T23:05:35Z","symbol":"NIM0860377","token_address":"0x012bcc300bc313d93cf01d7b13ce5d5967cd2d0a","type":"artist","uuid":"1b6e3232-feb8-4c7a-9490-226a56def547"}
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 0x89a688dd6905737d21653c38ea36243993ac0841589656d23de20c09724335b2. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b6e3232-feb8-4c7a-9490-226a56def547.json and https://artists.proofprofile.net/proofs/artist/1b6e3232-feb8-4c7a-9490-226a56def547.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0x89a688dd6905737d21653c38ea36243993ac0841589656d23de20c09724335b2","name":"Nilima Sen","registered_at":"2026-06-15T23:05:35Z","symbol":"NIM0860377","token_address":"0x012bcc300bc313d93cf01d7b13ce5d5967cd2d0a","type":"artist","uuid":"1b6e3232-feb8-4c7a-9490-226a56def547"}
album: Ogo Swapnaswarupini Love Songs Of Rabindranath Tag
  type: MusicAlbum
  date published: 1971-07-01
album: Tumi Bandhu Tumi Nath, Vol. 1
  type: MusicAlbum
  date published: 1971-12-01
album: Ogo Swapnaswarupini
  type: MusicAlbum
  date published: 1971-12-01
album: Tomari Biraha Baje
  type: MusicAlbum
  date published: 1974-12-01
album: Bhanu Sinha Ki Padavali
  type: MusicAlbum
  date published: 1986-01-08
album: Tumi Bandhu Tumi Nath Nilima Sen,Vol. 1
  type: MusicAlbum
  date published: 1996-12-13
album: Bhanu Sinha Ki Padavali
  type: MusicAlbum
  date published: 1999-12-31
album: Royechho Nayane
  type: MusicAlbum
  date published: 2024-12-14