OT-2026-000034712
Publication integrity record
Single bellows cup vacuum gripper, 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-2026-000034712) never changes.
Identity and time
| Publication number | OT-2026-000034712 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7416-9651-efef57381b15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f5a94d7681a2d3f251fdde099da10b6a4f9245b7877d6c4cc156503f5b11dd3 |
|---|---|
| Markdown | 6946909a9fb16888ec3f03dae2193ff1986f0fc22d19dfb02daac8abd73d7e4b |
| Publication page | 83cc7cf2b06a537b6153ebcd03e14841c11dfd7a0bea8c7cc5a512243a0e1365 |
| Manifest | 4fee23bfb492bd5db423eae0be17b9a616eb4f1f1a53b5dad826d33b0ff76ff8 |
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 | aTaQBQg7fpVN6zQY+ouSgKe3mjZGeaHdCHU04SlrJvoJ6aH65Nt5qlUDn7dgvhn0Dceeq9yBDvMWri3lLX4ACA== |
| 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
| 2026-09-17T11:30:06.678495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712observed 83cc7cf2b06a537b6153ebcd03e14841...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:06.662205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712/manifest.jsonobserved 4fee23bfb492bd5db423eae0be17b9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.644970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712/publication.mdobserved 6946909a9fb16888ec3f03dae2193ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.603388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712/publication.txtobserved 1f5a94d7681a2d3f251fdde099da10b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.511891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712observed 83cc7cf2b06a537b6153ebcd03e14841...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.492786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712/manifest.jsonobserved 4fee23bfb492bd5db423eae0be17b9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.475738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712/publication.mdobserved 6946909a9fb16888ec3f03dae2193ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.438757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034712/publication.txtobserved 1f5a94d7681a2d3f251fdde099da10b6...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. |
|---|