OT-2026-000069332
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000069332) never changes.
Identity and time
| Publication number | OT-2026-000069332 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-72af-8502-ea9e0c49ae32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069332 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1079e4494c845d762cf398bd4d67fa5573b3e7709efee3b047c78112c0fdfbf |
|---|---|
| Markdown | 214cc4988f0e3adb659cf9cb817f5a1d580c04a121fceb6cb5693ac3dc3a6a14 |
| Publication page | 1f6004e56d7dab1173fe25b3013260dab5a153f8f7cf64929f9dca9d630596f6 |
| Manifest | a0610fa93637b514464d2e407f7a98784d441747286ec1f082465f5c866393e0 |
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 | 5HRlZCPihUz/a29gVOH0tfsExJo+qhSgJP4JjNJdQzni0wRE9GmIQlBDpBycnRuDyVWDRoa8NuvwLN8PlUWzAA== |
| 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
| 2026-09-17T10:30:06.552109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332observed 1f6004e56d7dab1173fe25b3013260da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:06.525801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332/manifest.jsonobserved a0610fa93637b514464d2e407f7a9878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.471380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332/publication.mdobserved 214cc4988f0e3adb659cf9cb817f5a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.442909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332/publication.txtobserved e1079e4494c845d762cf398bd4d67fa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.711677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332observed 1f6004e56d7dab1173fe25b3013260da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.694395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332/manifest.jsonobserved a0610fa93637b514464d2e407f7a9878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.676047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332/publication.mdobserved 214cc4988f0e3adb659cf9cb817f5a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.657044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069332/publication.txtobserved e1079e4494c845d762cf398bd4d67fa5...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. |
|---|