Endpoint · evidenceGETscvd.store /api/buy/bitcoin_anchor ?agent_name=friendly-agent&digest=9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f
A Bitcoin Anchor.
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A Bitcoin Anchor. REQUIRES ?digest= on the paid request — a signed request without it is refused before the gate and no money moves. A signed certificate binding the buyer's sha256 digest in its attests field, plus a stable proof URL serving the OpenTimestamps proof bytes — pending on purchase, upgrading automatically to a Bitcoin-confirmed proof verifiable with the standard ots tool against block headers alone. Instant; one digest, one submission, nothing recurs. Full listi…Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$1.00 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://scvd.store/api/buy/bitcoin_anchor?agent_name=friendly-agent&digest=9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f
MCP server on this host: store.scvd/general-store
Seen
first 35 days ago · last 16 hr ago
64 free handshakes
Payment
Pays through
x402 · MPP evm
Offered on?
Polygon, Arbitrum, eip155:480, Base USDC, Solana
Listed on?
Polygon, Arbitrum, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.737 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.263: 0.217 uncertain ? + 0.045 short ? · 0.063 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.80 | 0.105 | 0.021 | −0.039 | −0.140 | |
| liveness it answered at all |
0.60 | 0.99 | 0.860 | 0.516 | −0.006 | −0.078 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.737 | gap to 1.000 = 0.263 · 0.045 short · 0.217 uncertain | 0.737 | −0.045 | −0.217 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.105 latency p95
+ 0.600 × 0.860 liveness
+ 0.200 × 1.000 price stability
= 0.737 → UNRATED: 57 of 30 paid calls weights 2026.09.6 · 57 samples · seed cap_01M1A59S6D2JQAGM14THN8HSWX|2026-09-03T00:44:19.780Z|2026.09.6
Verify it yourself
npx teppi-check https://scvd.store/api/buy/bitcoin_anchor?agent_name=friendly-agent&digest=9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9f9fcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59S6D2JQAGM14THN8HSWX