OT-2026-000034662
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000034662) never changes.
Identity and time
| Publication number | OT-2026-000034662 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7636-b418-55c2885190bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034662 |
| Status | PUBLIC |
Content hashes
| Canonical text | b56f7cadbf91c51b360f87ef73af3084ba3a546264f69c0563237ebe20c82ef0 |
|---|---|
| Markdown | 3582a869e4468db4cfae255a935155fffeb274842ed13106df2f2f370df7cc7d |
| Publication page | cf22e75865bacf0d744665b47638a5c1f5bea6fe0ba2a1470f590e2772e72185 |
| Manifest | 8e617abfc64f389a1e2d2d917a67b75af4084b017c4f375f28bfa8be85fa12e4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | J/IdvVZxdfPW0G2eV2dQv/LX08B/kPef4LiG2u8pxoeHaFQZSt9LA6mcIrkJxqiUVDtiOobmaV5mmCWUrY17BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:29:03.341280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034662observed cf22e75865bacf0d744665b47638a5c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:03.325005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034662/manifest.jsonobserved 8e617abfc64f389a1e2d2d917a67b75a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.308693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034662/publication.mdobserved 3582a869e4468db4cfae255a935155ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.292245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034662/publication.txtobserved b56f7cadbf91c51b360f87ef73af3084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|