OT-2026-000079926
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000079926) never changes.
Identity and time
| Publication number | OT-2026-000079926 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7114-9c0a-3daf1f9ce5ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10fbb6c4e3d8f27c36686f30112ec263346c89f305811491aa3c2faaf2d7d709 |
|---|---|
| Markdown | c32e4c46f692e671d10a70f1f1691bb0cfa9107b3a1cc0d1c7e3d8059eaaebba |
| Publication page | e4f549cf87d370e4bf2616507113670fcb081fa8f162f2827d249371ae133d48 |
| Manifest | b0e5ce70f1dcf5de94ebfdccfd15136f293228c63be8262eaaded4787aca35a6 |
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 | BJFXfRlPi9n8y8L7yXNRn6Vx/U4CbjpbtuAsJpjeAyzQ/fKClom4H5tfVtgHCpoMosiePKiiyZ5byWCF/jYFCQ== |
| 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
| 2026-09-17T10:03:24.763535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079926observed e4f549cf87d370e4bf2616507113670f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:24.745648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079926/manifest.jsonobserved b0e5ce70f1dcf5de94ebfdccfd15136f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.728644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079926/publication.mdobserved c32e4c46f692e671d10a70f1f1691bb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.711703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079926/publication.txtobserved 10fbb6c4e3d8f27c36686f30112ec263...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. |
|---|