Marco Müller
type: MusicGroup
description: Marco Müller is a Swiss professional ice hockey winger who is currently playing with HC Lugano of the National League (NL). Playing career Müller made his professional debut with SC Bern in the 2011–
popularity: 3
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef8fc0c4e5b3e1cbb7e9c70f748e69195e8d6b72cbe18f1a91415969ea0ec806
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88763d93-0a6d-483e-869d-552a729ace02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88763d93-0a6d-483e-869d-552a729ace02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88763d93-0a6d-483e-869d-552a729ace02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef8fc0c4e5b3e1cbb7e9c70f748e69195e8d6b72cbe18f1a91415969ea0ec806","name":"Marco Müller","registered_at":"2026-06-17T13:17:17Z","symbol":"NIM1407144","token_address":"0xdb8a8f8e9dc8f712a18dafd808a52524cccabe67","type":"artist","uuid":"88763d93-0a6d-483e-869d-552a729ace02"}
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 0xef8fc0c4e5b3e1cbb7e9c70f748e69195e8d6b72cbe18f1a91415969ea0ec806. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88763d93-0a6d-483e-869d-552a729ace02.json and https://artists.proofprofile.net/proofs/artist/88763d93-0a6d-483e-869d-552a729ace02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xef8fc0c4e5b3e1cbb7e9c70f748e69195e8d6b72cbe18f1a91415969ea0ec806","name":"Marco Müller","registered_at":"2026-06-17T13:17:17Z","symbol":"NIM1407144","token_address":"0xdb8a8f8e9dc8f712a18dafd808a52524cccabe67","type":"artist","uuid":"88763d93-0a6d-483e-869d-552a729ace02"}
album: Are We Good Apples?
  type: MusicAlbum
  date published: 2024-03-22