Paid call
- ?Evidence hash
- sha256:fbc70f2650cbca98aea0ab9c349f531e45ad8023711700a75d4a6312f6a0680e
- Timestamp
- 14 days ago (2026-09-19 21:50:06.157 UTC)
- Endpoint
- GET api.onesource.io/api/chain/block-number?network=ethereum
- ?Seller
- 0x19b8e990…a7f600b7
- Result
- delivered
- Amount
- $0.001 1,000 atomic
- Paid through
- x402, settled by cdp
- Chain
- Base · USDC eip155:8453
- Transaction
- 0x77ffb38a…02bea2c0 ↗
- Response
- 200 in 793 ms
- ?Checked
- through L3 source · 4 checks
- ?Scores
- correct 1.00 · honest 1.00 · shape not measured
More details
- ?Held-out task
- gt_01M1PFS2T2BT4RH2DNPBNNS2F4
- Request body
- sha256:44136fa355b3…1caaff8a
- Response body
- sha256:539407b885f8…7a0f7144
- Transcript
- sha256:cf73c08beb76…553177d3
- Verifier
- 2026.08.1
- Format
- teppi.evidence.v1
Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:fbc70f2650cbca98aea0ab9c349f531e45ad8023711700a75d4a6312f6a0680e | sha256sumnpx teppi-check https://api.onesource.io/api/chain/block-number?network=ethereum