OT-2026-000068764
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after set-down
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-2026-000068764) never changes.
Identity and time
| Publication number | OT-2026-000068764 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcb-7316-958e-7214e8be3739 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dd306d2d371b38f0128f518c97612f7acf99ff26b6d62a267d01e8386ebecbb |
|---|---|
| Markdown | 366e2f77684ec422a9b1bd98c6e4334d84fdcb09319e2154ab54303d12e6e33e |
| Publication page | 04c45f08753617b8ce13762c11a28fc901a55a6bef522e6753f6cf9a0b01e57d |
| Manifest | 945bfc5b9298d70c47200ac2dc890431fb8aebfdbcb652fb426c064b3b2ee4a7 |
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 | 3eejyci/cSb4zYasX6khNlWadpNXXHmNPRUmEcaemORnHKcDUTgXZ2MUgHa2ZuVsETAfkRsZAJtDzwB0cmGVAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:33.097792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068764observed 04c45f08753617b8ce13762c11a28fc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:33.079487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068764/manifest.jsonobserved 945bfc5b9298d70c47200ac2dc890431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:33.059799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068764/publication.mdobserved 366e2f77684ec422a9b1bd98c6e4334d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:33.036470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068764/publication.txtobserved 5dd306d2d371b38f0128f518c97612f7...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. |
|---|