Krainer Mania
type: MusicGroup
popularity: 7
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50c47ed0c2db8a4df596836e150e8f8419eaef6772023fb381645267a896a95e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a27e436-cf08-42fd-9e81-f9445a9f4c8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a27e436-cf08-42fd-9e81-f9445a9f4c8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a27e436-cf08-42fd-9e81-f9445a9f4c8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50c47ed0c2db8a4df596836e150e8f8419eaef6772023fb381645267a896a95e","name":"Krainer Mania","registered_at":"2026-06-16T04:09:18Z","symbol":"NIM0932915","token_address":"0xe1ad196679f5d0a01e5bae2b41be91fe424a2bc7","type":"artist","uuid":"2a27e436-cf08-42fd-9e81-f9445a9f4c8c"}
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 0x50c47ed0c2db8a4df596836e150e8f8419eaef6772023fb381645267a896a95e. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a27e436-cf08-42fd-9e81-f9445a9f4c8c.json and https://artists.proofprofile.net/proofs/artist/2a27e436-cf08-42fd-9e81-f9445a9f4c8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x50c47ed0c2db8a4df596836e150e8f8419eaef6772023fb381645267a896a95e","name":"Krainer Mania","registered_at":"2026-06-16T04:09:18Z","symbol":"NIM0932915","token_address":"0xe1ad196679f5d0a01e5bae2b41be91fe424a2bc7","type":"artist","uuid":"2a27e436-cf08-42fd-9e81-f9445a9f4c8c"}