Signal Foundry
signal-
Use for source-backed Item 1A risk-disclosure changes for one issuer. Pass exactly one ticker or CIK; optionally filter by materiality (HIGH, MEDIUM, LOW) and classification. A successful nonempty request returns all matching RELEASE signals from the latest eligible frozen comparison in Signal Foundry, not necessarily the issuer's latest SEC filing. $0.05 USDC per request, not per signal.
Unreachable
No successful check since 5 Nov 2026, 00:47 UTC. Last checked 7 Nov 2026, 12:24 UTC.
- answered, last 24 hours
- —
- answered, last 30 days
- 88.9%
2 different wallets paid it in the last 30 days, as the x402 Bazaar reports. Payments
How addrbook checks →Evidence
1 of 4 shown
Answers when askedShown
Answered a check 2 days ago.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 13 days; 30 are needed.
Independent paying walletsNot shown
2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed.
Tool scanDoes not apply
Not an MCP server.
Decided by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.
Connect
https:x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.
Who's behind it
- Listed by
- x402 Bazaarlast seen UTC
- Wallets named
- 0xfa279d5d64d72318a5d0fb678472c40176db770fnamed by x402 Bazaar
- Proven to belong to it
- Nothing yet. Is it yours?
- Listed since
Payments
- different wallets paid it, last 30 days
- 2
- paid calls, last 30 days
- 3
- last paid call (UTC)
As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read . addrbook has not counted these payments itself.
How it asks to be paid
| Network | Price | Paid in | Settled by | Pays to |
|---|---|---|---|---|
| Base | $0.05 | USDC | Per request | 0xfa279d5d64d72318a5d0fb678472c40176db770f |
From its own 402 answer at UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| signal- | x402 | Unreachable | — | 88.9% | — |
History
- Changed from answering to not answering.https://signal-foundry.replit.app/api/paid/signals#3667908
- The x402 Bazaar updated its listing.the x402 Bazaar#3066435
- The x402 Bazaar updated its listing.the x402 Bazaar#2634214
- The x402 Bazaar now reports 2 paying wallets over 30 days.the x402 Bazaar#1039998
- First recorded as answering. (already true when recording began)https://signal-foundry.replit.app/api/paid/signals#166153
- Payment terms first read: $0.05 on Base, paid to 0xfa279d5d64d72318a5d0fb678472c40176db770f. (already true when recording began)https://signal-foundry.replit.app/api/paid/signals#131199
- Listed by the x402 Bazaar. The listing names wallet 0xfa279d5d64d72318a5d0fb678472c40176db770f. (already true when recording began)the x402 Bazaar#121314
Also listed as
Other entries that share an endpoint with this one.
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/signal-foundry-c76c6171)