George Hall
type: MusicGroup
description: George Hall may refer to: People The arts George Hall (actor) (1916–2002), Canadian-American actor George Hall (musician) (c. 1893 – c. 1989), American bandleader George Hall (cartoonist) (born 1
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd74f0142f60f2b9b6ec8750208fe5c0d5dce95e0c65cdb9908f2e98b3e8b41a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1bde595-90bb-4322-ae97-b586d612ac4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1bde595-90bb-4322-ae97-b586d612ac4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1bde595-90bb-4322-ae97-b586d612ac4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd74f0142f60f2b9b6ec8750208fe5c0d5dce95e0c65cdb9908f2e98b3e8b41a4","name":"George Hall","registered_at":"2026-06-20T19:41:13Z","symbol":"NIM1696099","token_address":"0x7fbf666911e714a76267926b0e9cb977cc5e34b2","type":"artist","uuid":"c1bde595-90bb-4322-ae97-b586d612ac4a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74f0142f60f2b9b6ec8750208fe5c0d5dce95e0c65cdb9908f2e98b3e8b41a4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1bde595-90bb-4322-ae97-b586d612ac4a.json and https://artists.proofprofile.net/proofs/artist/c1bde595-90bb-4322-ae97-b586d612ac4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd74f0142f60f2b9b6ec8750208fe5c0d5dce95e0c65cdb9908f2e98b3e8b41a4","name":"George Hall","registered_at":"2026-06-20T19:41:13Z","symbol":"NIM1696099","token_address":"0x7fbf666911e714a76267926b0e9cb977cc5e34b2","type":"artist","uuid":"c1bde595-90bb-4322-ae97-b586d612ac4a"}
album: The White Christmas Album
  type: MusicAlbum
  date published: 2019-12-11