Les Enfants Mongols De L'orphelinat D'oulan-Bator
type: MusicGroup
popularity: 12
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8bbb0f7728541284e77e5bf5b96de03c9cb6c8d72c139f803575e14cf1f6dca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55bcd3b2-1317-459c-b6d8-ef3c17e1327d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55bcd3b2-1317-459c-b6d8-ef3c17e1327d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55bcd3b2-1317-459c-b6d8-ef3c17e1327d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8bbb0f7728541284e77e5bf5b96de03c9cb6c8d72c139f803575e14cf1f6dca","name":"Les Enfants Mongols De L'orphelinat D'oulan-Bator","registered_at":"2026-06-14T13:25:21Z","symbol":"NIM0466596","token_address":"0x63eae81d205c019b135965f0b2af0a035b2d37ee","type":"artist","uuid":"55bcd3b2-1317-459c-b6d8-ef3c17e1327d"}
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 0xa8bbb0f7728541284e77e5bf5b96de03c9cb6c8d72c139f803575e14cf1f6dca. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55bcd3b2-1317-459c-b6d8-ef3c17e1327d.json and https://artists.proofprofile.net/proofs/artist/55bcd3b2-1317-459c-b6d8-ef3c17e1327d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0xa8bbb0f7728541284e77e5bf5b96de03c9cb6c8d72c139f803575e14cf1f6dca","name":"Les Enfants Mongols De L'orphelinat D'oulan-Bator","registered_at":"2026-06-14T13:25:21Z","symbol":"NIM0466596","token_address":"0x63eae81d205c019b135965f0b2af0a035b2d37ee","type":"artist","uuid":"55bcd3b2-1317-459c-b6d8-ef3c17e1327d"}