George Tobin
type: MusicGroup
description: thumb|Tobin's North Hollywood studio in 1990 George Tobin is a record producer who has produced albums for a long list of musical artists including Robert John, Smokey Robinson, Kim Carnes, Kicking Ha
popularity: 2
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a05bfc596988eb1768fa89d828ecc1b1e27967658d68b6718d7416271fafe37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04d1ba50-b6aa-4b9c-9218-b370d779e787.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04d1ba50-b6aa-4b9c-9218-b370d779e787.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04d1ba50-b6aa-4b9c-9218-b370d779e787
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a05bfc596988eb1768fa89d828ecc1b1e27967658d68b6718d7416271fafe37","name":"George Tobin","registered_at":"2026-06-15T15:06:53Z","symbol":"NIM0746164","token_address":"0x0cf77c504f2bb183aa1381290fa83dc9f3f8e71d","type":"artist","uuid":"04d1ba50-b6aa-4b9c-9218-b370d779e787"}
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 0x1a05bfc596988eb1768fa89d828ecc1b1e27967658d68b6718d7416271fafe37. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04d1ba50-b6aa-4b9c-9218-b370d779e787.json and https://artists.proofprofile.net/proofs/artist/04d1ba50-b6aa-4b9c-9218-b370d779e787.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0x1a05bfc596988eb1768fa89d828ecc1b1e27967658d68b6718d7416271fafe37","name":"George Tobin","registered_at":"2026-06-15T15:06:53Z","symbol":"NIM0746164","token_address":"0x0cf77c504f2bb183aa1381290fa83dc9f3f8e71d","type":"artist","uuid":"04d1ba50-b6aa-4b9c-9218-b370d779e787"}