OT-2026-000043208
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000043208) never changes.
Identity and time
| Publication number | OT-2026-000043208 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327c-7ec2-9fb8-2e843034c522 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 741519061b17910c36392a1a12c6cfeb7cb9424dbdbadba7b936a2663b3009c3 |
|---|---|
| Markdown | de3b4525dbccdda3bd15eab5b96cb0dbb4753771db887daca93bf1c3a10b03dd |
| Publication page | da1d50b3ae33315f3293efd21a6ca225d87cb5385ed28221160e154d251153ef |
| Manifest | 9964dd45211de19999917391ca1480d0f4cdaee448eb9f2cb3c2d718351678cd |
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 | +6TmOdcdij/TraTSFcVa3jbbLjWcQfaX86XwYxl9+7l7HNAYHwLcGPMpS5+SeavChY3lMFl9aiaqi4dULQxGDQ== |
| 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
| 2026-09-17T11:13:40.121727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043208observed da1d50b3ae33315f3293efd21a6ca225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:40.102117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043208/manifest.jsonobserved 9964dd45211de19999917391ca1480d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:40.082936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043208/publication.mdobserved de3b4525dbccdda3bd15eab5b96cb0db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:40.064385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043208/publication.txtobserved 741519061b17910c36392a1a12c6cfeb...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. |
|---|