Noor Singh aka Chidi
type: MusicGroup
popularity: 27
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41b21d86b7f039d6d4b71eac1c4a8fb58611a78d7577119962e64220a47dfd29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8caa95a9-b271-4e01-8ff2-6ece7d705cc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8caa95a9-b271-4e01-8ff2-6ece7d705cc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8caa95a9-b271-4e01-8ff2-6ece7d705cc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41b21d86b7f039d6d4b71eac1c4a8fb58611a78d7577119962e64220a47dfd29","name":"Noor Singh aka Chidi","registered_at":"2026-06-12T04:11:39Z","symbol":"NIM0183059","token_address":"0xe5038d66631303e88f62bbba849a0332ee19deb8","type":"artist","uuid":"8caa95a9-b271-4e01-8ff2-6ece7d705cc0"}
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 0x41b21d86b7f039d6d4b71eac1c4a8fb58611a78d7577119962e64220a47dfd29. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8caa95a9-b271-4e01-8ff2-6ece7d705cc0.json and https://artists.proofprofile.net/proofs/artist/8caa95a9-b271-4e01-8ff2-6ece7d705cc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x41b21d86b7f039d6d4b71eac1c4a8fb58611a78d7577119962e64220a47dfd29","name":"Noor Singh aka Chidi","registered_at":"2026-06-12T04:11:39Z","symbol":"NIM0183059","token_address":"0xe5038d66631303e88f62bbba849a0332ee19deb8","type":"artist","uuid":"8caa95a9-b271-4e01-8ff2-6ece7d705cc0"}