OT-2026-000057358
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000057358) never changes.
Identity and time
| Publication number | OT-2026-000057358 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bd-7356-a641-071cdb86c37e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d020a5f3b9d0bb64d02482ee8ae6b139599573ab22f556da03678e10dd5725a |
|---|---|
| Markdown | d54e924fbf8b7fdc2dcb4b63383c5c3082d3bebfc9272a5fbcd37fc0408db926 |
| Publication page | 2e1ff900d638c423cdee7b549f628c74df8112b4699419594b282061a5e2fcd8 |
| Manifest | 7dc83edecd8b88278c0cc4c360f3265da2cac91bf7b4b72f8c14e1e4b50dab81 |
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 | cdsXTWnFegXnmMFWEn1lHLVKw+JUE2jAdT4Cl2BTcFpO7Hb0FTncRslV6PNHml712LcmFl3gP8wvngLwBPa7Cg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:28.338997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358observed 2e1ff900d638c423cdee7b549f628c74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:28.319620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358/manifest.jsonobserved 7dc83edecd8b88278c0cc4c360f3265d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:28.301634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358/publication.mdobserved d54e924fbf8b7fdc2dcb4b63383c5c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:28.282155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358/publication.txtobserved 2d020a5f3b9d0bb64d02482ee8ae6b13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:37.523892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358observed 2e1ff900d638c423cdee7b549f628c74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:37.506285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358/manifest.jsonobserved 7dc83edecd8b88278c0cc4c360f3265d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:37.489852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358/publication.mdobserved d54e924fbf8b7fdc2dcb4b63383c5c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:37.471426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057358/publication.txtobserved 2d020a5f3b9d0bb64d02482ee8ae6b13...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. |
|---|