Hugo von Montfort
type: MusicGroup
description: thumb|A fresco of the last court minnesinger, Hugo von Montfort, from Pfannberg Castle|330x330px Hugo von Montfort (1357 – 4 April 1423) was an Austrian minstrel of the Late Middle Ages. Life Hugo VI
popularity: 12
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54f297cc095fd5231a970373538c79e1e4fd0a1bc5438c0a2faca65221419c08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4fd00f1-71ca-4030-9d8f-fa0d55b9bfd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4fd00f1-71ca-4030-9d8f-fa0d55b9bfd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4fd00f1-71ca-4030-9d8f-fa0d55b9bfd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54f297cc095fd5231a970373538c79e1e4fd0a1bc5438c0a2faca65221419c08","name":"Hugo von Montfort","registered_at":"2026-06-14T23:26:35Z","symbol":"NIM0609999","token_address":"0xd03f9ca5247fa84a35c8a18cdd56b79b5223f609","type":"artist","uuid":"b4fd00f1-71ca-4030-9d8f-fa0d55b9bfd6"}
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 0x54f297cc095fd5231a970373538c79e1e4fd0a1bc5438c0a2faca65221419c08. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4fd00f1-71ca-4030-9d8f-fa0d55b9bfd6.json and https://artists.proofprofile.net/proofs/artist/b4fd00f1-71ca-4030-9d8f-fa0d55b9bfd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x54f297cc095fd5231a970373538c79e1e4fd0a1bc5438c0a2faca65221419c08","name":"Hugo von Montfort","registered_at":"2026-06-14T23:26:35Z","symbol":"NIM0609999","token_address":"0xd03f9ca5247fa84a35c8a18cdd56b79b5223f609","type":"artist","uuid":"b4fd00f1-71ca-4030-9d8f-fa0d55b9bfd6"}
album: Hugo von Montfort 1
  type: MusicAlbum
  date published: 2023-09-29
album: Hugo von Montfort 2
  type: MusicAlbum
  date published: 2023-10-20