OT-2026-000076206
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before 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-2026-000076206) never changes.
Identity and time
| Publication number | OT-2026-000076206 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-74e4-8c3d-dc3b7e1077a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8479cd8c5d1b2ed84533b2a21ea6eda83e579fe1e947fb92ae1e2a85437e6896 |
|---|---|
| Markdown | 645947b2f29d33c2ae325fd3becd9c70737218f652cde1c52c544160e1789b28 |
| Publication page | 27f5548770d7aba9876ed13030c6af6745891e1b69842356b630480faae84519 |
| Manifest | aadad8c295317a4e1c0faac7d2dd964ad2d0f750f48f9f6c155d65782e193c82 |
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 | MQMo7KjIemZz3ciIgIUrOl3vcJXXgPwNva1h5S4gKUGl1f91ZZxx8zDhix900xK6PHsdRh2vCBTB+o8NVE83Ag== |
| 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
| 2026-09-17T10:11:34.542631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076206observed 27f5548770d7aba9876ed13030c6af67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:34.524681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076206/manifest.jsonobserved aadad8c295317a4e1c0faac7d2dd964a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:34.507922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076206/publication.mdobserved 645947b2f29d33c2ae325fd3becd9c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:34.491643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076206/publication.txtobserved 8479cd8c5d1b2ed84533b2a21ea6eda8...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. |
|---|