OT-2026-000024311
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off 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-2026-000024311) never changes.
Identity and time
| Publication number | OT-2026-000024311 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7a3a-88f8-f410507548bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024311 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4b70f029e636861f32cd20526882eac38b68b472158c7861e4e2492e569ac90 |
|---|---|
| Markdown | 227f558a9d6b4770a40c2ab66f1a71db4bbe6c5fa69ea6d5b0504d460e16fbf1 |
| Publication page | d5c90a6f29ce27efe3468fa85f4d8ca585c5696cedf7d225a099292db9bd264f |
| Manifest | c24f6cdcaca9fbf32d6228db90b5b91a2d8e0297370ab92e5608877eecdf5b5b |
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 | es/SSVDoy0eHLuOeZMHpV0xk9eKAR0jz9qg2Aq3ulbdQbUjFWHtILM2Hkz12jZM21/0QdPqTVIr1NiABCsBwCw== |
| 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
| 2026-09-17T11:50:03.026933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311observed d5c90a6f29ce27efe3468fa85f4d8ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:03.008579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311/manifest.jsonobserved c24f6cdcaca9fbf32d6228db90b5b91a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:02.992347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311/publication.mdobserved 227f558a9d6b4770a40c2ab66f1a71db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:02.974664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311/publication.txtobserved e4b70f029e636861f32cd20526882eac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:23.504631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311observed d5c90a6f29ce27efe3468fa85f4d8ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:23.487099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311/manifest.jsonobserved c24f6cdcaca9fbf32d6228db90b5b91a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:23.468089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311/publication.mdobserved 227f558a9d6b4770a40c2ab66f1a71db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:23.449404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024311/publication.txtobserved e4b70f029e636861f32cd20526882eac...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. |
|---|