Uttam Mayanglambam
type: MusicGroup
popularity: 9
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe119f1bbacca4e85a6255bdff80b46f036563f62490ce922b1efe24f96ba4e2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b682e2d0-70d1-4f86-9f46-5affbdea2e15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b682e2d0-70d1-4f86-9f46-5affbdea2e15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b682e2d0-70d1-4f86-9f46-5affbdea2e15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe119f1bbacca4e85a6255bdff80b46f036563f62490ce922b1efe24f96ba4e2b","name":"Uttam Mayanglambam","registered_at":"2026-06-20T15:04:05Z","symbol":"NIM1637000","token_address":"0xc9a1d253c5cffe04656bde4f4322b5e86342a5b0","type":"artist","uuid":"b682e2d0-70d1-4f86-9f46-5affbdea2e15"}
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 0xe119f1bbacca4e85a6255bdff80b46f036563f62490ce922b1efe24f96ba4e2b. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b682e2d0-70d1-4f86-9f46-5affbdea2e15.json and https://artists.proofprofile.net/proofs/artist/b682e2d0-70d1-4f86-9f46-5affbdea2e15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xe119f1bbacca4e85a6255bdff80b46f036563f62490ce922b1efe24f96ba4e2b","name":"Uttam Mayanglambam","registered_at":"2026-06-20T15:04:05Z","symbol":"NIM1637000","token_address":"0xc9a1d253c5cffe04656bde4f4322b5e86342a5b0","type":"artist","uuid":"b682e2d0-70d1-4f86-9f46-5affbdea2e15"}