NACHATTAR CHATTA
type: MusicGroup
popularity: 17
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b54e46d66797bd309a014af9e41c35e82d26c82460dfc140a471a918265ea84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/083bf705-238b-4f50-b2aa-0d16d0169abd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/083bf705-238b-4f50-b2aa-0d16d0169abd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/083bf705-238b-4f50-b2aa-0d16d0169abd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b54e46d66797bd309a014af9e41c35e82d26c82460dfc140a471a918265ea84","name":"NACHATTAR CHATTA","registered_at":"2026-06-14T05:20:42Z","symbol":"NIM0351019","token_address":"0x96d66e21dfb9f6afb66e3113f92f15d976a0c520","type":"artist","uuid":"083bf705-238b-4f50-b2aa-0d16d0169abd"}
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 0x0b54e46d66797bd309a014af9e41c35e82d26c82460dfc140a471a918265ea84. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/083bf705-238b-4f50-b2aa-0d16d0169abd.json and https://artists.proofprofile.net/proofs/artist/083bf705-238b-4f50-b2aa-0d16d0169abd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x0b54e46d66797bd309a014af9e41c35e82d26c82460dfc140a471a918265ea84","name":"NACHATTAR CHATTA","registered_at":"2026-06-14T05:20:42Z","symbol":"NIM0351019","token_address":"0x96d66e21dfb9f6afb66e3113f92f15d976a0c520","type":"artist","uuid":"083bf705-238b-4f50-b2aa-0d16d0169abd"}