SSDF
Standing
activeSignature valid

Rail Receipt

pass_87bbea00e26ea4b3

Issued to buy_4767b55231. This credential is the license, the accountant receipt, and the underwriting file for trade credit.

Credential

Buyer
buy_4767b55231
SKU
ssdf-rail-receipt
EAS uid
0xbe38e6fa68ca5e6e…
Credit
ineligible
Score
175
Live / demo
1 / 0
Limit
0.00 USDC

EAS uid is a SHA-256 hash shaped like a Base attestation. It is reserved on mint. On-chain post is a separate attester key. Demo passports cannot underwrite.

{
  "@context": [
    "https://www.w3.org/ns/credentials/v2"
  ],
  "type": [
    "VerifiableCredential",
    "SsdPassport"
  ],
  "id": "https://ssdf.site/passport/pass_87bbea00e26ea4b3",
  "issuer": "did:web:ssdf.site",
  "validFrom": "2026-09-03T23:32:14.712Z",
  "credentialSubject": {
    "id": "did:ssdf:buy_4767b55231",
    "buyerRef": "buy_4767b55231",
    "sku": "ssdf-rail-receipt",
    "orderId": "ord_96e98884b3c81a02",
    "rail": "instant",
    "amountUsdc": "1.00",
    "network": "base",
    "channel": "checkout",
    "demo": false,
    "destination": null,
    "taxComputedUsdc": "0.00",
    "taxCollectedUsdc": "0.00",
    "wallet": null
  }
}

Licenses

lic_a3f4e70e032b1d10

original

buy_4767b55231

Delegate

Issue a sub-license. First pulse from the new holder books the SKU royalty to SSDF INC. The signed license JWT stays valid if the pulse endpoint is down — pulse is accounting, not a kill switch.

Pulse log

Usage pulse. License remains valid.

buy_4767b55231 · lic_a3f4e70e032b1d10

0.00 USDC

Credit bureauMachine JSON