U1 Records
type: MusicGroup
description: U1 Records is an Indian music company, founded by music composer Yuvan Shankar Raja. History Yuvan Shankar Raja launched his own music label, U1 Records, and public YouTube page in 2015. The label
popularity: 17
followers: 2097
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3475892fc00a364c45a37024495c63a4fa34aae0b439c2bb3d37f110ed62147
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f74a99ce-e9e9-4791-8f40-240f0d050e94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f74a99ce-e9e9-4791-8f40-240f0d050e94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f74a99ce-e9e9-4791-8f40-240f0d050e94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3475892fc00a364c45a37024495c63a4fa34aae0b439c2bb3d37f110ed62147","name":"U1 Records","registered_at":"2026-06-15T06:28:13Z","symbol":"NIM0710697","token_address":"0x8ddda4de28e19ed2b6d3ec9f2227aeb7adab9a60","type":"artist","uuid":"f74a99ce-e9e9-4791-8f40-240f0d050e94"}
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 0xc3475892fc00a364c45a37024495c63a4fa34aae0b439c2bb3d37f110ed62147. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f74a99ce-e9e9-4791-8f40-240f0d050e94.json and https://artists.proofprofile.net/proofs/artist/f74a99ce-e9e9-4791-8f40-240f0d050e94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0xc3475892fc00a364c45a37024495c63a4fa34aae0b439c2bb3d37f110ed62147","name":"U1 Records","registered_at":"2026-06-15T06:28:13Z","symbol":"NIM0710697","token_address":"0x8ddda4de28e19ed2b6d3ec9f2227aeb7adab9a60","type":"artist","uuid":"f74a99ce-e9e9-4791-8f40-240f0d050e94"}