Cartulary, an exploratory design probe

Receipt chain · PX-712888

$0.9218

compute-buyer → Rackmount Systems Inc · USDC on Base

Linkage verified at 02:15 UTC: 5 receipts in unbroken sequence; 2 disclosed hashes recomputed correctly; 3 withheld receipts verified by linkage alone.

This is the chain as Rackmount Systems Inc receives it under the published schema: its own leg, plus every hash. Sequence linkage remains checkable. Withheld contents, authorship, and completeness do not.

1
initiated
$0.9218 to Rackmount Systems Inc under x402
df77f1ac…954520 Aug, 23:17 UTC
2
Withheld
Not this party's leg. The hash remains; the contents do not.
872e55a3…3ebd20 Aug, 23:17 UTC
3
Withheld
Not this party's leg. The hash remains; the contents do not.
9b7b76e1…497820 Aug, 23:17 UTC
4
Withheld
Not this party's leg. The hash remains; the contents do not.
5cfc734d…291920 Aug, 23:17 UTC
5
settled
Settled: base:cf6b139c-9aee
82e655cd…ac9d20 Aug, 23:18 UTC