Esther Münch
type: MusicGroup
popularity: 13
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ccc1ff838300ab0b05ee6c5d877bf6c76d07c53b8c2183d64ada1924e40d19f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc2a316d-d7c7-4811-b294-f85d519ecabd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc2a316d-d7c7-4811-b294-f85d519ecabd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc2a316d-d7c7-4811-b294-f85d519ecabd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ccc1ff838300ab0b05ee6c5d877bf6c76d07c53b8c2183d64ada1924e40d19f","name":"Esther Münch","registered_at":"2026-06-15T03:38:53Z","symbol":"NIM0670270","token_address":"0xe3728c2b3a336d049a0f1f280e90cdc7a8e1edd9","type":"artist","uuid":"dc2a316d-d7c7-4811-b294-f85d519ecabd"}
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 0x8ccc1ff838300ab0b05ee6c5d877bf6c76d07c53b8c2183d64ada1924e40d19f. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc2a316d-d7c7-4811-b294-f85d519ecabd.json and https://artists.proofprofile.net/proofs/artist/dc2a316d-d7c7-4811-b294-f85d519ecabd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x8ccc1ff838300ab0b05ee6c5d877bf6c76d07c53b8c2183d64ada1924e40d19f","name":"Esther Münch","registered_at":"2026-06-15T03:38:53Z","symbol":"NIM0670270","token_address":"0xe3728c2b3a336d049a0f1f280e90cdc7a8e1edd9","type":"artist","uuid":"dc2a316d-d7c7-4811-b294-f85d519ecabd"}