bots.st/satledger-timestamp-receipt
satledger timestamp receipt
RFC 3161 timestamp receipts
4337 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 14
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://api.satledger.org/mcp
What it can do
| Tool | What it says it does |
|---|---|
anchor_agent | Ask a public RFC 3161 Time-Stamp Authority to sign the agent's current state. The one fact here the operator cannot manufacture: a timestamp cannot be issued for a time that has passed. An unchanged state returns the anchor it already has. Costs 100 units. Authenticate with the workspace key in… |
create_agent | Create an agent in your workspace: a named ledger whose every event is ed25519-signed and hash-chained. `initial_credits` mints supply to the workspace issuer, not to the agent - fund_agent moves credits across when you need usage metering. Costs 1 unit. Authenticate with the workspace key in… |
describe_agent | Current state: root id, state hash, event count, balance. Free. Authenticate with the workspace key in _meta[satledger/api-key]. |
export_agent | Build the export bundle, run the customer-side verifier over it and return the summary plus the URL of the archive (HTTP, X-API-Key, free). Pass expect_action_head / expect_action_count from state YOU kept to check completeness. Free, permanently. Authenticate with the workspace key in… |
fund_agent | Move credits from the workspace issuer to an agent's own account, so record_usage can burn them. Costs 1 unit. Authenticate with the workspace key in _meta[satledger/api-key]. |
list_actions | The agent's action log, with its head hash. Free. Authenticate with the workspace key in _meta[satledger/api-key]. |
list_agents | Every agent in your workspace. Free. Authenticate with the workspace key in _meta[satledger/api-key]. |
list_anchors | Every anchor commitment recorded for the agent. Free. Authenticate with the workspace key in _meta[satledger/api-key]. |
provision_workspace | Buy a workspace: a tamper-evident usage and action ledger for your agents, every event ed25519-signed and hash-chained, with an export your own customers verify offline. Pay over x402 in _meta[x402/payment]: 0.50 USDC for 2,500 units (starter), 15.00 USDC for 100,000 units (block). Every workspace… |
record_action | Append what an agent did - a tool call, a decision, a message - as a signed, hash-chained entry. This is the thing the workspace is for. Costs 1 unit. Authenticate with the workspace key in _meta[satledger/api-key]. |
record_usage | Burn credits from an agent's account, as a signed ledger event. Costs 1 unit. Authenticate with the workspace key in _meta[satledger/api-key]. |
timestamp_receipt | Submit a SHA-256 digest and receive a Time-Stamp Authority's signed RFC 3161 token over it: evidence that the data you hashed existed at that time, verifiable against the authority without trusting or contacting this service. Hash your data yourself - it never leaves your side. Your first 3 each… |
top_up_workspace | Add units to a workspace you already hold. Send its API key in _meta[satledger/api-key] (or the api_key argument) and the payment in _meta[x402/payment]: 0.50 USDC for 2,500 units (starter), 15.00 USDC for 100,000 units (block). The units land in that workspace and nothing new is created; buying a… |
workspace_balance | Units remaining and what each operation costs. Free, so you can plan before you are refused. Authenticate with the workspace key in _meta[satledger/api-key]. |
In its maker's words
RFC 3161 timestamps with no account, and a signed agent-ledger workspace. Paid per call over x402.
- Website
- satledger.org/mcp
- Publisher
- satledger.org
- Listed from
- the official MCP Registry as
org.satledger/timestamp-receipt - Version
- 0.21.4, updated 27 Oct 2026
- Kinds of work
- Security and trust, Documents and files, AI models and agent tools
The domain it lives on
- satledger.org
- registered 22 Aug 2026 (3 months ago), at NameCheap, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 4337 ms | |
| Answered | 4597 ms | |
| Answered | 1925 ms |
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