Steve Cole
type: MusicGroup
genre: smooth jazz
description: Steve Cole (born August 17, 1970) is an American smooth jazz saxophonist. He is also a professor/adviser of music business at the University of St. Thomas. Early career and education Cole was born i
popularity: 6
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b0d8e470730b29b652652e469a4d8563844385fa35e0d00b4425bd9c8934d88
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/1e8443d6-93e1-4a2b-ae6c-4e8dbe0c7d70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e8443d6-93e1-4a2b-ae6c-4e8dbe0c7d70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e8443d6-93e1-4a2b-ae6c-4e8dbe0c7d70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b0d8e470730b29b652652e469a4d8563844385fa35e0d00b4425bd9c8934d88","name":"Steve Cole","registered_at":"2026-06-16T00:28:35Z","symbol":"NIM0880200","token_address":"0x9facc1ec09e00390eb78db675cfc9b58a3cb0d75","type":"artist","uuid":"1e8443d6-93e1-4a2b-ae6c-4e8dbe0c7d70"}
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 0x6b0d8e470730b29b652652e469a4d8563844385fa35e0d00b4425bd9c8934d88. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e8443d6-93e1-4a2b-ae6c-4e8dbe0c7d70.json and https://artists.proofprofile.net/proofs/artist/1e8443d6-93e1-4a2b-ae6c-4e8dbe0c7d70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
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