Paid call
- ?Evidence hash
- sha256:ca8d599360f997d88df3d671cb027376182bfb84dd9ffb6323a5c742adf4eb9d
- Timestamp
- 13 days ago (2026-09-21 13:33:53.405 UTC)
- Endpoint
- GET api.onesource.io/api/chain/block-number?network=ethereum
- ?Seller
- 0x19b8e990…a7f600b7
- Result
- delivered
- Amount
- — · asked $0.001
- Paid through
- x402, settled by cdp
- Chain
- Base · USDC eip155:8453
- Transaction
- 0xa5d3cfa7…be9fabcd ↗
- Response
- 200 in 964 ms
- ?Checked
- through L3 source · 4 checks
- ?Scores
- correct 1.00 · honest 1.00 · shape not measured
More details
- ?Held-out task
- gt_01M1PFS2T406ZNRTRYK8T815BD
- Request body
- sha256:44136fa355b3…1caaff8a
- Response body
- sha256:c67bbe2fb013…4307c9ef
- Transcript
- sha256:a2ce52f1d940…71d53b5f
- Verifier
- 2026.08.1
- Format
- teppi.evidence.v1
Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:ca8d599360f997d88df3d671cb027376182bfb84dd9ffb6323a5c742adf4eb9d | sha256sumnpx teppi-check https://api.onesource.io/api/chain/block-number?network=ethereum