OT-2026-000097071
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, 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-2026-000097071) never changes.
Identity and time
| Publication number | OT-2026-000097071 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-705e-b115-8b2f80ed8891 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 534029d81d7b84c177dbeda27e018f46b4edcd5c0bd34f99955650c171609e55 |
|---|---|
| Markdown | 1cd94bbe43aac8f72ad31f11cafab66b6783996ed9ae602c2931abd851ec25d6 |
| Publication page | f04898a4b9b447119d4370dfc28c7069cc4531b1dd4bbb44f9e36bc14ab83998 |
| Manifest | 0c41925e8d0abb132ac7cc82bd8cd767fa0f33a11ffd40250d2445a59bbab1ff |
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 | Wj1mdzlpmpjzFzkUDZLYypo0fcYz0fe/zkI2HHwXGRORMsPyNyAa6wvsGHbb2o/2rROI0WNHVyKUNriTwto8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:38.884465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097071observed f04898a4b9b447119d4370dfc28c7069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:38.863975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097071/manifest.jsonobserved 0c41925e8d0abb132ac7cc82bd8cd767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:38.843873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097071/publication.mdobserved 1cd94bbe43aac8f72ad31f11cafab66b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:38.700782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097071/publication.txtobserved 534029d81d7b84c177dbeda27e018f46...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. |
|---|