Pournima Kakde
type: MusicGroup
genre: marathi pop
popularity: 6
followers: 226
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x665ec62068eb3837b2789501e3e1663f7a0c715f04d1b787926b02cb4c8fda86
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953886
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953886
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c50b1b7-af3d-48bd-b9ab-2d6f836a8c5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c50b1b7-af3d-48bd-b9ab-2d6f836a8c5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c50b1b7-af3d-48bd-b9ab-2d6f836a8c5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:37:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x665ec62068eb3837b2789501e3e1663f7a0c715f04d1b787926b02cb4c8fda86","name":"Pournima Kakde","registered_at":"2026-06-15T17:50:57Z","symbol":"NIM0785335","token_address":"0x1086649f27411c5d7463b7f636830684aaaa694c","type":"artist","uuid":"0c50b1b7-af3d-48bd-b9ab-2d6f836a8c5d"}
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 0x665ec62068eb3837b2789501e3e1663f7a0c715f04d1b787926b02cb4c8fda86. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c50b1b7-af3d-48bd-b9ab-2d6f836a8c5d.json and https://artists.proofprofile.net/proofs/artist/0c50b1b7-af3d-48bd-b9ab-2d6f836a8c5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0x665ec62068eb3837b2789501e3e1663f7a0c715f04d1b787926b02cb4c8fda86","name":"Pournima Kakde","registered_at":"2026-06-15T17:50:57Z","symbol":"NIM0785335","token_address":"0x1086649f27411c5d7463b7f636830684aaaa694c","type":"artist","uuid":"0c50b1b7-af3d-48bd-b9ab-2d6f836a8c5d"}