Michael Rodenberg
type: MusicGroup
description: Michael Rodenberg, nicknamed Miro (born 9 April 1970), is a German keyboard player and record producer known for working with power metal bands such as Angra, Shaaman, Luca Turilli, Rhapsody of Fire,
popularity: 30
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3f13396b78a553a6ee5a6dfdd66edeebd30535df51d809e1b88cbbb021d5d5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8c9f7b6-5396-4739-92b4-e691b116a43d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8c9f7b6-5396-4739-92b4-e691b116a43d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8c9f7b6-5396-4739-92b4-e691b116a43d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3f13396b78a553a6ee5a6dfdd66edeebd30535df51d809e1b88cbbb021d5d5b","name":"Michael Rodenberg","registered_at":"2026-06-12T06:42:29Z","symbol":"NIM0217663","token_address":"0xd62ee5f6f3263098bb5bcd61ff49ce5bc918bca9","type":"artist","uuid":"a8c9f7b6-5396-4739-92b4-e691b116a43d"}
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 0xc3f13396b78a553a6ee5a6dfdd66edeebd30535df51d809e1b88cbbb021d5d5b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8c9f7b6-5396-4739-92b4-e691b116a43d.json and https://artists.proofprofile.net/proofs/artist/a8c9f7b6-5396-4739-92b4-e691b116a43d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc3f13396b78a553a6ee5a6dfdd66edeebd30535df51d809e1b88cbbb021d5d5b","name":"Michael Rodenberg","registered_at":"2026-06-12T06:42:29Z","symbol":"NIM0217663","token_address":"0xd62ee5f6f3263098bb5bcd61ff49ce5bc918bca9","type":"artist","uuid":"a8c9f7b6-5396-4739-92b4-e691b116a43d"}