R Singh
type: MusicGroup
popularity: 9
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x189264781d877a387bc55ef707d1edfe0de1f92a005c174848cf66e4c2579557
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44e9074c-137d-4bd0-93cd-3d1c0908244a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44e9074c-137d-4bd0-93cd-3d1c0908244a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44e9074c-137d-4bd0-93cd-3d1c0908244a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x189264781d877a387bc55ef707d1edfe0de1f92a005c174848cf66e4c2579557","name":"R Singh","registered_at":"2026-06-16T13:41:04Z","symbol":"NIM1069385","token_address":"0xecbd36bbb4e9c0ad59d539bbcaf4b0bf386d0f03","type":"artist","uuid":"44e9074c-137d-4bd0-93cd-3d1c0908244a"}
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 0x189264781d877a387bc55ef707d1edfe0de1f92a005c174848cf66e4c2579557. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44e9074c-137d-4bd0-93cd-3d1c0908244a.json and https://artists.proofprofile.net/proofs/artist/44e9074c-137d-4bd0-93cd-3d1c0908244a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x189264781d877a387bc55ef707d1edfe0de1f92a005c174848cf66e4c2579557","name":"R Singh","registered_at":"2026-06-16T13:41:04Z","symbol":"NIM1069385","token_address":"0xecbd36bbb4e9c0ad59d539bbcaf4b0bf386d0f03","type":"artist","uuid":"44e9074c-137d-4bd0-93cd-3d1c0908244a"}
album: Your Hood
  type: MusicAlbum
  date published: 2025-01-06