{"$schema":"https://json-schema.org/draft/2020-12/schema","ap2_concepts_version":"v0.1 mandate names (IntentMandate / CartMandate / PaymentMandate) as public AP2 concepts; v0.2 renamed these to open/closed Checkout and Payment Mandates","discovery_url_intended":"https://getsincor.com/.well-known/ap2.json","input_format":" mandate-shaped JSON objects (dicts / VC-like wrappers with contents or credentialSubject); SD-JWT verification not yet supported","issuer":"SINCOR Business Solutions","mandates_accepted":["IntentMandate","CartMandate","PaymentMandate"],"market_claims":"none \u2014 third-party market figures circulating in planning documents are UNVERIFIED and are not SINCOR claims","protocol":"ap2","settlement":{"asset":"USDC","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","chain_id":8453,"eip712_domain":{"name":"SINCOR_SEAL","version":"1"},"fee_bps":500,"fee_bps_is_canon":true,"fee_note":"500 bps (5%) is the locked SINCOR fee canon. A 0.5-1% AP2-rail take (50-100 bps) exists only as an unapproved pricing proposal \u2014 FOUNDER PRICING DECISION required before any change.","hub_deployed_on_mainnet":false,"hub_note":"No SincorSettlementHub contract is deployed on Base mainnet. Settlement is proven locally (eth-tester) only.","network":"base","rail":"SINCOR SEAL via SincorSettlementHub interface (EIP-712 SealAuthorization)","scheme":"sincor-seal-v1"},"sigil":{"commitment":"keccak256(taskId || canonical-JSON output)","expected_schema_hash":"keccak256(canonical-JSON cart contents)"},"status":"LIVE \u2014 AP2 discovery document served at https://getsincor.com/.well-known/ap2.json (founder-approved deploy, 2026-11-11); the settlement hub's deployment state is stated in settlement.hub_deployed_on_mainnet.","verification_enforced_offchain":true,"verification_note":"The Hub records any sigilCommitment it is handed and never checks expectedSchemaHash on-chain; verification is enforced by the settling engine before submission, as in sincor-x402."}