Self-contained verifiable Sheaf bundle for one event: full signed envelope + Mer...
https://sheaf-recorder.goldencalf.workers.dev/bundle/:chain_id/:seqOverview
Self-contained verifiable Sheaf bundle for one event: full signed envelope + Merkle inclusion proof + on-chain anchor reference + issuer public key. Verify offline with `npx @sheafhq/verify` + any Base RPC. Only returned after the event's epoch is anchored; otherwise 409 'not yet anchored' with no payment taken.
Protocol
x402
Price
$0.0010
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
sheaf
Source
bazaar
Indexed
2026-11-11 12:09:20
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"pathParams": {
"chain_id": "smoke-test-1",
"seq": "0"
},
"queryParams": {},
"type": "http"
}
Output Schema
{
"example": {
"anchor": {
"block": 55369354,
"epoch_id": 0,
"explorer": "https://basescan.org/tx/0x...",
"leaf_index": 0,
"merkle_root": "sha256:...",
"network": "eip155:8453",
"siblings": [],
"tx_hash": "0x..."
},
"chain": {
"chain_id": "demo",
"seq": 0
},
"envelope": {
"chain": {
"chain_id": "demo",
"prev_hash": null,
"seq": 0
},
"event": {
"actor": "agent-123",
"authority": null,
"inputs_hash": "sha256:...",
"intent": "invoke tool write_file",
"outputs_hash": "sha256:...",
"result": "ok",
"tool": "mcp://tool/write_file",
"ts": "2026-11-11T00:00:00Z"
},
"signatures": {
"actor": null,
"recorder": "base64-ed25519-signature"
},
"v": "arca/1"
},
"envelope_hash": "sha256:a1b2c3...",
"issuer": {
"key_id": "sheaf-ed25519-2026-11-09",
"name": "sheaf",
"public_key_base64": "3HAltFwtHSZp83CLKYF/KKG2Ac4Se/YiD+AkfqCb+e8=",
"public_key_url": "https://sheaf-recorder.goldencalf.workers.dev/.well-known/sheaf-public-key"
},
"verification": {
"cmd": "npx -y @sheafhq/verify <save-this-bundle.json>",
"lib": "@sheafhq/verify"
},
"version": "sheaf-bundle/1"
},
"type": "json"
}