Timothy Brock
type: MusicGroup
description: thumb|Timothy Brock in his Bologna studio, 2014 Timothy Brock (born 1963) is an American conductor and composer specializing in concert works of the early 20th century, orchestral performance practice
popularity: 8
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78f8336a68f73ce34dd4922030f4153b9098b19bb0ccd3154b53bb6f04fbbb9b
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/03268f32-ab6f-4b68-b302-137e3cdb99c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03268f32-ab6f-4b68-b302-137e3cdb99c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03268f32-ab6f-4b68-b302-137e3cdb99c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78f8336a68f73ce34dd4922030f4153b9098b19bb0ccd3154b53bb6f04fbbb9b","name":"Timothy Brock","registered_at":"2026-06-15T14:50:25Z","symbol":"NIM0742230","token_address":"0xba5593fc2fb1b76110157d332109499a5fec6a5d","type":"artist","uuid":"03268f32-ab6f-4b68-b302-137e3cdb99c3"}
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 0x78f8336a68f73ce34dd4922030f4153b9098b19bb0ccd3154b53bb6f04fbbb9b. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03268f32-ab6f-4b68-b302-137e3cdb99c3.json and https://artists.proofprofile.net/proofs/artist/03268f32-ab6f-4b68-b302-137e3cdb99c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x78f8336a68f73ce34dd4922030f4153b9098b19bb0ccd3154b53bb6f04fbbb9b","name":"Timothy Brock","registered_at":"2026-06-15T14:50:25Z","symbol":"NIM0742230","token_address":"0xba5593fc2fb1b76110157d332109499a5fec6a5d","type":"artist","uuid":"03268f32-ab6f-4b68-b302-137e3cdb99c3"}