OT-2026-000058367
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000058367) never changes.
Identity and time
| Publication number | OT-2026-000058367 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-76d5-89c9-0fa163d0822e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f252fd02a2d5f04642f08e21420a919a612c723d05dd2f8ea5e7de0cbe4b0b4 |
|---|---|
| Markdown | e832b09692bdbce43f03061b9c758d69317aaf26f4b7e9357cb26271a00c3126 |
| Publication page | 1fe5ac2d401ae5c20a34b4054bc3c45809059fc0b6a5718548d84dfd4dbe7584 |
| Manifest | 8329810a4a2d45efa2b175a9dfe9b173a85eccc21e4767158cc0f3d28c21dfc8 |
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 | 58IdbhOKWFD0titUA6cG97B842U5679cxJo1DYusDBijNEUepZOO73DriQghR1va/fzs7jgNyvxzXVZBhfdPCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-10-19T04:41:16.617671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367observed 1fe5ac2d401ae5c20a34b4054bc3c458...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-19T04:41:16.565531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367/manifest.jsonobserved 8329810a4a2d45efa2b175a9dfe9b173...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T04:41:16.469986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367/publication.mdobserved e832b09692bdbce43f03061b9c758d69...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T04:41:16.243419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367/publication.txtobserved 6f252fd02a2d5f04642f08e21420a919...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:20.552818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367observed 1fe5ac2d401ae5c20a34b4054bc3c458...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:20.537997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367/manifest.jsonobserved 8329810a4a2d45efa2b175a9dfe9b173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:20.523142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367/publication.mdobserved e832b09692bdbce43f03061b9c758d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:20.486697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058367/publication.txtobserved 6f252fd02a2d5f04642f08e21420a919...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|