Romedio von Stein
type: MusicGroup
popularity: 9
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5c9f6a5b583fbad029ef0d23a5e3fd13759010ef5406a80cd85c4a97a9ead00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c70afa7-1bd2-48fc-92f2-1b2048350524.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c70afa7-1bd2-48fc-92f2-1b2048350524.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c70afa7-1bd2-48fc-92f2-1b2048350524
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5c9f6a5b583fbad029ef0d23a5e3fd13759010ef5406a80cd85c4a97a9ead00","name":"Romedio von Stein","registered_at":"2026-06-20T04:05:21Z","symbol":"NIM1506901","token_address":"0x8d340f8ff8f17911199670c6b43e8c88d01bc801","type":"artist","uuid":"9c70afa7-1bd2-48fc-92f2-1b2048350524"}
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 0xa5c9f6a5b583fbad029ef0d23a5e3fd13759010ef5406a80cd85c4a97a9ead00. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c70afa7-1bd2-48fc-92f2-1b2048350524.json and https://artists.proofprofile.net/proofs/artist/9c70afa7-1bd2-48fc-92f2-1b2048350524.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0xa5c9f6a5b583fbad029ef0d23a5e3fd13759010ef5406a80cd85c4a97a9ead00","name":"Romedio von Stein","registered_at":"2026-06-20T04:05:21Z","symbol":"NIM1506901","token_address":"0x8d340f8ff8f17911199670c6b43e8c88d01bc801","type":"artist","uuid":"9c70afa7-1bd2-48fc-92f2-1b2048350524"}