LocalMark.
Observed changes

Meridian card history

Each snapshot was taken when LocalMark first stored the card or observed a change. Earlier versions cannot be reconstructed. These are publisher-declared details, not independently confirmed claims.

First stored snapshot · 04 Nov 2026, 09:53 UTC

Source: https://meridian.miodiollc.com/.well-known/agent-card.json

  • This is the first stored version for this card URL.

Published card changed · 03 Nov 2026, 13:15 UTC

Source: https://workers.miodiollc.com/.well-known/agent-card.json

Changes worth checking: endpoint host changed. These are signals, not a finding of abuse.

  • Description: mio_dio_defi_risk_passport: a read-only x402 pay-per-call HTTP API. Public on-chain Aave, Lido, ERC-4626 vault, OFAC SDN exact-match, parameter-drift, and transaction-simulation cards. Never holds keys, does not sign, and does not move fund… [sha256:823fa48bdf] → Pre-sign checks for agents: call Meridian before you sign. mio_dio_defi_risk_passport: a read-only x402 pay-per-call HTTP API. Public on-chain Aave, Lido, ERC-4626 vault, OFAC SDN exact-match, parameter-drift, and transaction-simulation car… [sha256:0a8805d5eb]
  • Advertised endpoints: https://workers.miodiollc.com → https://meridian.miodiollc.com
  • Skills updated: — → Deep passport, Lido exit-risk card, Parameter-drift check, Passport + SDN bundle, USDC payment check, Aave v3 risk card, OFAC SDN batch screen, OFAC SDN screen, Transaction simulation, ERC-4626 vault risk card
  • Other card fields: — → capabilities, documentationUrl, provider, supportedInterfaces

Published card changed · 21 Oct 2026, 20:18 UTC

Source: https://workers.miodiollc.com/.well-known/agent-card.json

  • Skills added: — → USDC payment check
  • Other card fields: — → capabilities, version

Published card changed · 17 Oct 2026, 22:28 UTC

Source: https://workers.miodiollc.com/.well-known/agent-card.json

  • Description: mio_dio_defi_risk_passport: a read-only x402 pay-per-call HTTP API. Public on-chain Aave, Lido, ERC-4626 vault, OFAC SDN exact-match, and parameter-drift cards. Never holds keys, does not sign, and does not move funds. Not an A2A JSON-RPC t… [sha256:d68c637daf] → mio_dio_defi_risk_passport: a read-only x402 pay-per-call HTTP API. Public on-chain Aave, Lido, ERC-4626 vault, OFAC SDN exact-match, parameter-drift, and transaction-simulation cards. Never holds keys, does not sign, and does not move fund… [sha256:823fa48bdf]
  • Skills added: — → Transaction simulation
  • Skills updated: — → Lido exit-risk card
  • Other card fields: — → capabilities, version

First stored snapshot · 17 Oct 2026, 18:21 UTC

Source: https://workers.miodiollc.com/.well-known/agent-card.json

  • This is the first stored version for this card URL.