Unverified50% confidenceFactExact time
During the purchase process, the buyer did not send any on-chain transactions, only signed the payment and submitted the task; transaction settlement and on-chain submission were handled by the protocol and service layer.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/6/2026
First Seen
Valid until: 1/4/2027
Sources
Related Entities
Related Claims
UnverifiedUnder a shared payment token architecture, neither the agent nor the merchant can access the user's original payment information, and all security verification is executed uniformly by the payment service provider.69% similarUnverified传统支付网关(如Stripe、PayPal)的授权模型是全有或全无,即便使用受限密钥其粒度也仅限于API操作类型,无法根据交易上下文进行动态决策61% similarUnverifiedOnce an on-chain transaction is packed into a block and receives sufficient confirmations, there is no native rollback operation, which stems from the design of the blockchain consensus mechanism.60% similarUnverifiedIn the Shared Payment Token flow, the payment service provider is responsible for verifying the token's validity, amount limits, and expiration date, and transactions that violate the rules are directly rejected.60% similarUnverifiedE-commerce affiliate programs typically settle commissions only on the first purchase, which is fundamentally different from the recurring commission logic of SaaS affiliate programs.58% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/981078API
curl https://kongchang.com/api/v1/knowledge/claims/981078MCP
get_claim(id=981078)