Omar Cunningham
type: MusicGroup
description: Omar Cunningham (born 1969) is an American Southern soul and rhythm and blues singer. Born in Gadsden, Alabama, United States, Cunningham developed an interest in singing at a young age. Throughout hi
popularity: 7
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90068e9aa3c5e4609dac1f935e1f9ede9dedcb96f6ffa42da0dfb48970a6195b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ef6a2d6-b90e-496d-8eff-268dc08e366d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ef6a2d6-b90e-496d-8eff-268dc08e366d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ef6a2d6-b90e-496d-8eff-268dc08e366d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90068e9aa3c5e4609dac1f935e1f9ede9dedcb96f6ffa42da0dfb48970a6195b","name":"Omar Cunningham","registered_at":"2026-06-16T00:23:33Z","symbol":"NIM0878996","token_address":"0xaa9eecacc25aeff900a1d36a246c7bfcfebb9b89","type":"artist","uuid":"1ef6a2d6-b90e-496d-8eff-268dc08e366d"}
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 0x90068e9aa3c5e4609dac1f935e1f9ede9dedcb96f6ffa42da0dfb48970a6195b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ef6a2d6-b90e-496d-8eff-268dc08e366d.json and https://artists.proofprofile.net/proofs/artist/1ef6a2d6-b90e-496d-8eff-268dc08e366d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x90068e9aa3c5e4609dac1f935e1f9ede9dedcb96f6ffa42da0dfb48970a6195b","name":"Omar Cunningham","registered_at":"2026-06-16T00:23:33Z","symbol":"NIM0878996","token_address":"0xaa9eecacc25aeff900a1d36a246c7bfcfebb9b89","type":"artist","uuid":"1ef6a2d6-b90e-496d-8eff-268dc08e366d"}