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PP-003 · rail DCN JFD-20260916-PP-00001 · status SUPERSEDED · seal v2, exact-bytes lane (GH-ORDER-004-SEAL-NOW-20260916)

THIS DOCUMENT IS SUPERSEDED. Do not rely on it as current.

The seal of record is now JFD-20260920-PP-00001. This page stays published and this seal stays valid over its own bytes; it is simply no longer current.

The artifact

SHA-256 (the file's raw bytes, verbatim): b6a1cbffaa83f88366347aa5b56147a36b9bf3a09cc0921671c7cd1e2c5689e2
SHA-256 over the file RAW BYTES AS STORED, verbatim. NO seal block is embedded in the file - PP-003 commits to its own exact bytes; the seal blocks render on the verify page only.
File: PP-003-Proof-Posit.md · bytes.

Block 1 — Author

.

Block 2 — Issuer

ISSUERJet Fyul Dynamics LLC · Wyoming
RAIL
CUSTODY

Block 3 — Rail seal

Sealed by ledger event 2949424 (kind-15), event hash d7cdea7ffe3d3bc8bb5174e5507665665cb33d378e65315565566c9c1451fb36, sealed 2026-09-16T19:35:41Z. Seal request canonical bytes: SHA-256 a70d624f36b676eedf245057e50871701d7fd800a54b59e50e0ae1ff950e3e8f. Notary authorization: kind-3 event 2949422. One sealing pass, one sealing event.

Block 3a — Correction events

Block 4 — Witnesses

identitypublic key (P-256)signature over the seal request · signed UTC
witness 1a9-atecc608b-slot0
serial 0123ADA0711D8597EE
A9 · Jet Fyul Dynamics LLC
d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c241108cd4727c1e1e2dc16f62771bd3ee2eecb0a42da92aad6d1e282254a7d123505bb97672d78108a923f7472631d1369e4748f187f365a2b83a1ad2aaec400fa32
2026-09-16T19:35:34.093529+00:00
verified offline: True
peer a10-atecc608b-slot0
witness 2a10-atecc608b-slot0
serial 0123DC797ACC1195EE
A10 · Jet Fyul Dynamics LLC
853e69fc700990303abfe61358bfa456160eaae1529dbc74805d1639cfc88e78497bbe060e7ae5d54466b2ce0a2753e14204a21eed4a132a61ace3294f9beba167e98ab3971f36511af50b5cf4136c0ae36c45d67326fdc60a50ad7dd3d629c28253681204ce4fd1927b30a9cbb7b0a06ddf40fb2f40a509d598f77e87cdfea1
2026-09-16T19:35:36.379782+00:00
verified offline: True
peer a9-atecc608b-slot0

Block 6 — Bitcoin anchor — ATTESTED

ATTESTED in Bitcoin block 967320 (2026-09-16T20:31:15Z).
Confirmation event 2961941.

Verify it yourself

  1. SHA-256 the file's bytes exactly as stored; it must equal the digest above.
  2. Read ledger event 2949424 by id; its payload's doc_sha256 must be the same digest and its hardware_signatures the two entries above.
  3. Verify each witness signature offline: ECDSA P-256 over the seal-request bytes, against the public key above.
  4. Verify the OpenTimestamps proof; when ATTESTED, the Bitcoin block is the timestamp.

Attachments

#itemfile · sha256
1the sealed Artifact (final bytes, verbatim)PP-003-Proof-Posit.md b6a1cbffaa83f88366347aa5b56147a36b9bf3a09cc0921671c7cd1e2c5689e2 (13443 bytes)
2the ledger event payload(s): pass-1 and final kind-15, Notary kind-3NOT PUBLISHED — event export not present for this DCN
3seal-request canonical bytes + sha256 (the material both witnesses signed)seal-request-p1.json a70d624f36b676eedf245057e50871701d7fd800a54b59e50e0ae1ff950e3e8f (397 bytes)
seal-request-p1.sha256 1dc647bfbc24a90cc79bb2d54150f9db6b990cf966b168b239e63c396cfe1510 (382 bytes)
4both witness public keys and signatures (P-256, over the seal-request bytes)witnesses.json 35e9d56789f739b6d43d7813c6d1d963c34c299847f3b75286ca861abc488579 (1913 bytes)
5the Rail's Ed25519 public key (a1-ledger-ed25519)rail-ed25519-pubkey.txt 3f5755662bb8bde9150376972d0e9e9a708122991c548546ad600e1161a93419 (592 bytes)
6the OpenTimestamps proof (.ots)PP-003-Proof-Posit.md.ots f79788c2f7c95126e7c5a5648fc9f3fb87a52e0654be8c6619bd79b6eb93719b (1787 bytes)
7MT-CC-SEALDOC-002 (the directive this seal was made under)MT-CC-SEALDOC-002.md daa1e984fbc945ecf3459d2149c8940cc77e24f0f3d12d396d00c61fa7452c14 (8908 bytes)

History

Rail page generated by the Matchstick rail on A3 under GH-ORDER-004-SEAL-NOW-20260916 (Stage 6 REGISTER).