Mathias Bröckers
type: MusicGroup
description: Mathias Bröckers (born 26 June 1954) is a German journalist, publicist, political blogger and author, co-author or editor of political monographs, and novels (with Sven Böttcher). He was co-founder, c
popularity: 8
followers: 223
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf49a3678019c4030f143c0f730491fdb7c0ae0109609f488ce9262481fd32827
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953988
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953988
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e9e410b-86b1-4ef2-94ea-fdadd8d7459c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e9e410b-86b1-4ef2-94ea-fdadd8d7459c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e9e410b-86b1-4ef2-94ea-fdadd8d7459c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:23:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf49a3678019c4030f143c0f730491fdb7c0ae0109609f488ce9262481fd32827","name":"Mathias Bröckers","registered_at":"2026-06-16T05:46:57Z","symbol":"NIM0956247","token_address":"0xa2461ccb154f01b0600f4d5f298459da4d5ebd5e","type":"artist","uuid":"2e9e410b-86b1-4ef2-94ea-fdadd8d7459c"}
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 0xf49a3678019c4030f143c0f730491fdb7c0ae0109609f488ce9262481fd32827. Chain 2 (Bitcoin): anchored in block 953988 (2026-06-16T18:23:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e9e410b-86b1-4ef2-94ea-fdadd8d7459c.json and https://artists.proofprofile.net/proofs/artist/2e9e410b-86b1-4ef2-94ea-fdadd8d7459c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:23:32Z
  text: {"copyright_id":"0xf49a3678019c4030f143c0f730491fdb7c0ae0109609f488ce9262481fd32827","name":"Mathias Bröckers","registered_at":"2026-06-16T05:46:57Z","symbol":"NIM0956247","token_address":"0xa2461ccb154f01b0600f4d5f298459da4d5ebd5e","type":"artist","uuid":"2e9e410b-86b1-4ef2-94ea-fdadd8d7459c"}
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