OT-2026-000084710
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, sustained 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-2026-000084710) never changes.
Identity and time
| Publication number | OT-2026-000084710 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7fa0-8cb5-407c50987a9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084710 |
| Status | PUBLIC |
Content hashes
| Canonical text | da6dc40e690b6fc4ab86e7bae4bb0f4a8817768c7dc300d96e638aaaa5711aed |
|---|---|
| Markdown | aa27bcc65637f98dff646c46be7829689f68de9230a747dde6407156ed796f17 |
| Publication page | b9793bd12ce798e667e6ed0416a531e6376b1b4b0d709f5bd314ffaa35e21300 |
| Manifest | 1d3fc11f3265bcc277ac48c755aa26e2cfb2fe7d70f14144d4fd805ab18ac10e |
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 | NdazUQv7R+hNtlVtTmJMUyDOxGUfYB9Ba/xVxXuzq25tGzMEzjcAlaEDEvkHeRT2AuucLrrooiajlH50CFoDBw== |
| 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
| 2026-09-17T09:55:38.785124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084710observed b9793bd12ce798e667e6ed0416a531e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:38.766472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084710/manifest.jsonobserved 1d3fc11f3265bcc277ac48c755aa26e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.745858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084710/publication.mdobserved aa27bcc65637f98dff646c46be782968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.727400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084710/publication.txtobserved da6dc40e690b6fc4ab86e7bae4bb0f4a...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. |
|---|