Swapna Sundari
type: MusicGroup
popularity: 3
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa022cf3eea332f2da04e83a8ca8d5f29bef0457211d3e356dd136e0b38fd9dad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4a4dfe4-e02f-4cb4-830f-2a7225dfe2c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4a4dfe4-e02f-4cb4-830f-2a7225dfe2c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4a4dfe4-e02f-4cb4-830f-2a7225dfe2c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa022cf3eea332f2da04e83a8ca8d5f29bef0457211d3e356dd136e0b38fd9dad","name":"Swapna Sundari","registered_at":"2026-06-20T06:49:01Z","symbol":"NIM1545385","token_address":"0x02cf692ae366472d83e8b7e8004cd28e648b9104","type":"artist","uuid":"a4a4dfe4-e02f-4cb4-830f-2a7225dfe2c7"}
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 0xa022cf3eea332f2da04e83a8ca8d5f29bef0457211d3e356dd136e0b38fd9dad. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4a4dfe4-e02f-4cb4-830f-2a7225dfe2c7.json and https://artists.proofprofile.net/proofs/artist/a4a4dfe4-e02f-4cb4-830f-2a7225dfe2c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xa022cf3eea332f2da04e83a8ca8d5f29bef0457211d3e356dd136e0b38fd9dad","name":"Swapna Sundari","registered_at":"2026-06-20T06:49:01Z","symbol":"NIM1545385","token_address":"0x02cf692ae366472d83e8b7e8004cd28e648b9104","type":"artist","uuid":"a4a4dfe4-e02f-4cb4-830f-2a7225dfe2c7"}
album: Nesitha Nenjam
  type: MusicAlbum
  date published: 1983-06-14
album: Annamayya Abhinayam
  type: MusicAlbum
  date published: 1991-05-12
album: Bhama Kalapam, Vol. 2
  type: MusicAlbum
  date published: 1993-03-24
album: Kuchipudi Dance Songs, Vol. I
  type: MusicAlbum
  date published: 1995-10-31
album: Kuchipudi Dance Songs, Vol. III
  type: MusicAlbum
  date published: 1997-02-17
album: Nesitha Nenjam
  type: MusicAlbum
  date published: 2022-06-02
album: Kuchipudi Dance Songs - Vol I
  type: MusicAlbum
  date published: 2022-09-29
album: Kuchipudi Dance Songs - Vol. Iii
  type: MusicAlbum
  date published: 2022-09-29