Kevin Norton
type: MusicGroup
genre: avant-garde
genre: free jazz
genre: krautrock
description: Kevin Norton (born January 21, 1956) is an American percussionist and composer active in the New York City jazz and contemporary music scenes. He has performed and recorded with a diverse group of mu
popularity: 3
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4891b82ca6fd16cabe5366fa48992a9e713fb3fd5830b86091edb29718fec689
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc36de59-a7f7-4ae1-b162-f769b4dcf6d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc36de59-a7f7-4ae1-b162-f769b4dcf6d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc36de59-a7f7-4ae1-b162-f769b4dcf6d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4891b82ca6fd16cabe5366fa48992a9e713fb3fd5830b86091edb29718fec689","name":"Kevin Norton","registered_at":"2026-06-20T23:10:31Z","symbol":"NIM1744482","token_address":"0x67925f0ae37630a0e881781df72d88f495a0b521","type":"artist","uuid":"cc36de59-a7f7-4ae1-b162-f769b4dcf6d0"}
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 0x4891b82ca6fd16cabe5366fa48992a9e713fb3fd5830b86091edb29718fec689. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc36de59-a7f7-4ae1-b162-f769b4dcf6d0.json and https://artists.proofprofile.net/proofs/artist/cc36de59-a7f7-4ae1-b162-f769b4dcf6d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x4891b82ca6fd16cabe5366fa48992a9e713fb3fd5830b86091edb29718fec689","name":"Kevin Norton","registered_at":"2026-06-20T23:10:31Z","symbol":"NIM1744482","token_address":"0x67925f0ae37630a0e881781df72d88f495a0b521","type":"artist","uuid":"cc36de59-a7f7-4ae1-b162-f769b4dcf6d0"}