Indika Upamali
type: MusicGroup
popularity: 12
followers: 683
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5efa3e3131c10504480a00dd7536419c106f1f23ded5bbf91d6d3865a8d6236
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53468a51-22b5-46e9-bf5c-61646eafebf8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53468a51-22b5-46e9-bf5c-61646eafebf8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53468a51-22b5-46e9-bf5c-61646eafebf8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5efa3e3131c10504480a00dd7536419c106f1f23ded5bbf91d6d3865a8d6236","name":"Indika Upamali","registered_at":"2026-06-14T13:17:29Z","symbol":"NIM0464722","token_address":"0x705f0c06a1cbe5ba80d7bc5cda7e7a7c7fa85fc5","type":"artist","uuid":"53468a51-22b5-46e9-bf5c-61646eafebf8"}
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 0xa5efa3e3131c10504480a00dd7536419c106f1f23ded5bbf91d6d3865a8d6236. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53468a51-22b5-46e9-bf5c-61646eafebf8.json and https://artists.proofprofile.net/proofs/artist/53468a51-22b5-46e9-bf5c-61646eafebf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xa5efa3e3131c10504480a00dd7536419c106f1f23ded5bbf91d6d3865a8d6236","name":"Indika Upamali","registered_at":"2026-06-14T13:17:29Z","symbol":"NIM0464722","token_address":"0x705f0c06a1cbe5ba80d7bc5cda7e7a7c7fa85fc5","type":"artist","uuid":"53468a51-22b5-46e9-bf5c-61646eafebf8"}
album: Sanda Pahan Raye
  type: MusicAlbum
  date published: 2010-01-01
album: Florentino Ariza
  type: MusicAlbum
  date published: 2024-12-21