Bradley Nelson
type: MusicGroup
description: Bradley James Nelson (born 16 May 1962) is an American roboticist and entrepreneur. He has been the Professor of Robotics and Intelligent Systems at ETH Zurich since 2002 and is known for his research
popularity: 19
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x329e3407f6afe72fc27ccede9e4a8c519f04954cdfbd5cb2190029c604efa98d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f862abff-5d38-4416-bfab-1548376fb70e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f862abff-5d38-4416-bfab-1548376fb70e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f862abff-5d38-4416-bfab-1548376fb70e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x329e3407f6afe72fc27ccede9e4a8c519f04954cdfbd5cb2190029c604efa98d","name":"Bradley Nelson","registered_at":"2026-06-15T06:41:01Z","symbol":"NIM0713753","token_address":"0xb4d2edd380dbaaf7a8cde1d95b76fd94a692388d","type":"artist","uuid":"f862abff-5d38-4416-bfab-1548376fb70e"}
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 0x329e3407f6afe72fc27ccede9e4a8c519f04954cdfbd5cb2190029c604efa98d. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f862abff-5d38-4416-bfab-1548376fb70e.json and https://artists.proofprofile.net/proofs/artist/f862abff-5d38-4416-bfab-1548376fb70e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x329e3407f6afe72fc27ccede9e4a8c519f04954cdfbd5cb2190029c604efa98d","name":"Bradley Nelson","registered_at":"2026-06-15T06:41:01Z","symbol":"NIM0713753","token_address":"0xb4d2edd380dbaaf7a8cde1d95b76fd94a692388d","type":"artist","uuid":"f862abff-5d38-4416-bfab-1548376fb70e"}
album: Der Emotionscode [Wie Sie Ihre eingeschlossenen Emotionen lösen für mehr Gesundheit und Wohlbefinden (Ungekürzt)]
  type: MusicAlbum
  date published: 2019-05-07