Nathaniel Freeman
type: MusicGroup
description: Nathaniel Freeman may refer to: Nathaniel Freeman (physician) (1741–1827), American physician and politician Nathaniel Freeman Jr. (1766–1800), American politician Nathaniel Freeman (Nova Scotia
popularity: 5
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c47989c5f1eeefc80669965d34c703c67633b5c416047491b21dd31c338cb62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/830941a0-d1fd-4a34-8341-a4bacb8abc4f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/830941a0-d1fd-4a34-8341-a4bacb8abc4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/830941a0-d1fd-4a34-8341-a4bacb8abc4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c47989c5f1eeefc80669965d34c703c67633b5c416047491b21dd31c338cb62","name":"Nathaniel Freeman","registered_at":"2026-06-17T11:17:37Z","symbol":"NIM1378696","token_address":"0x79f3d926fa69ced4f35aca65114e535058660104","type":"artist","uuid":"830941a0-d1fd-4a34-8341-a4bacb8abc4f"}
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 0x5c47989c5f1eeefc80669965d34c703c67633b5c416047491b21dd31c338cb62. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/830941a0-d1fd-4a34-8341-a4bacb8abc4f.json and https://artists.proofprofile.net/proofs/artist/830941a0-d1fd-4a34-8341-a4bacb8abc4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5c47989c5f1eeefc80669965d34c703c67633b5c416047491b21dd31c338cb62","name":"Nathaniel Freeman","registered_at":"2026-06-17T11:17:37Z","symbol":"NIM1378696","token_address":"0x79f3d926fa69ced4f35aca65114e535058660104","type":"artist","uuid":"830941a0-d1fd-4a34-8341-a4bacb8abc4f"}
album: Pieced Together by Trial and Error
  type: MusicAlbum
  date published: 2010-12-21