OT-2026-000076792
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before 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-2026-000076792) never changes.
Identity and time
| Publication number | OT-2026-000076792 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b070-7286-9d15-dc777c6a76cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076792 |
| Status | PUBLIC |
Content hashes
| Canonical text | d918950e15c3e5c8b621b00351729db9085fa90df968684dcc04ff34aae3f800 |
|---|---|
| Markdown | 21abd24bf96e15171bc2ecdc6e6c880347aba3e5507644508ee67b76a7775256 |
| Publication page | d672795f6aa78b2ad3425547df981ed1725fdc5d10814ca69084e0ac3ef5af2a |
| Manifest | 11752c33475a51cab690b3a37f47b62f8ad2dca274a65e5befa938a9aa573e04 |
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 | DWOyusYbMQS8I/PT5QHj/pG7n9oGUF5lvaG/qDIcnXjeEWmOglXK+Brh4Aez7/+fFAbcjdsMBVPslTmNBWznAQ== |
| 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
| 2026-09-17T10:09:39.397132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076792observed d672795f6aa78b2ad3425547df981ed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:39.379311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076792/manifest.jsonobserved 11752c33475a51cab690b3a37f47b62f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:39.358982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076792/publication.mdobserved 21abd24bf96e15171bc2ecdc6e6c8803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:39.339737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076792/publication.txtobserved d918950e15c3e5c8b621b00351729db9...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. |
|---|