FINAULT
Verified
Sealed Receipt
seal_8f4a2b1c9d3e7f60
March 22, 2026 14:23:07 UTC
Tree position #847,293
WHO
Organization
Acme Corp
Customer ID
cust_acme_001
Caller
document-agent-v2
Cost Center
Engineering
WHAT
Provider
OpenAI
Model
gpt-4o
Input tokens
2,847
Output tokens
1,231
Latency
1,847ms
WORTH
Cost
$0.0847
Revenue (prorated)
$0.1923
Margin
56.0%
Pricing model
Per-seat ($499/mo)
RULES
Budget check
passed
Remaining budget
$847.23
Allocation rule
Engineering → GPT-4
Rate limit
142/200 req/min
PROOF
v2 — Merkle
Leaf hash
a8f4c2b1d9e3f760c4b2a1d8e7f360c4...
Tree root
3b7f2a1c8d4e9f60b3a2c1d7e8f460b3...
Tree size
847,293
Proof hops
3 hashes (96 bytes)
Signature
a1b2c3d4e5f6a7b8c9d0e1f2...
Algorithm
SHA-256 + HMAC-SHA256 (RFC 6962)
Verify this seal