George Hanson
type: MusicGroup
genre: orchestra
description: George Hanson (April 12, 1935 – September 22, 2016) was an American basketball coach. Hanson was the head coach of the Minnesota Golden Gophers for the 1970–71 season, where he finished 11–13 and led
popularity: 3
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07198df305775d0eb765023273f50754c06adb5cbc213e0b6de1a24727f5bc0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/224b0d5f-ba93-4061-a35a-77326cbb0356.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/224b0d5f-ba93-4061-a35a-77326cbb0356.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/224b0d5f-ba93-4061-a35a-77326cbb0356
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07198df305775d0eb765023273f50754c06adb5cbc213e0b6de1a24727f5bc0e","name":"George Hanson","registered_at":"2026-06-16T01:26:33Z","symbol":"NIM0894039","token_address":"0xbb1520bce13d9186b3a37011245144ea35de5c0b","type":"artist","uuid":"224b0d5f-ba93-4061-a35a-77326cbb0356"}
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 0x07198df305775d0eb765023273f50754c06adb5cbc213e0b6de1a24727f5bc0e. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/224b0d5f-ba93-4061-a35a-77326cbb0356.json and https://artists.proofprofile.net/proofs/artist/224b0d5f-ba93-4061-a35a-77326cbb0356.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x07198df305775d0eb765023273f50754c06adb5cbc213e0b6de1a24727f5bc0e","name":"George Hanson","registered_at":"2026-06-16T01:26:33Z","symbol":"NIM0894039","token_address":"0xbb1520bce13d9186b3a37011245144ea35de5c0b","type":"artist","uuid":"224b0d5f-ba93-4061-a35a-77326cbb0356"}
album: Draeseke: Piano Concerto & Symphony No. 1
  type: MusicAlbum
  date published: 1999-10-01