OT-2026-000035995
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000035995) never changes.
Identity and time
| Publication number | OT-2026-000035995 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-766e-805c-7aa0a5fecd98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035995 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2f07a3b2d8b98dad1fe3e9f048fbca70fa7a09c066d3ff011435ebd6208d57b |
|---|---|
| Markdown | 4532b5a36ad9f86ab289fb4a1f386de556c1dbfb2610d5ba6e27d11e1a9fc108 |
| Publication page | 3c20c1cd36a42a392fd8b9a824b1989e053332230d00939058be3005b779b67c |
| Manifest | 60c0ef5841f5712e32f8483480b725fb1ffad4f6924ac8b0d66a79b48697584d |
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 | QHqtDxY8tyBsuDOQn4TIBCTiipRvVJXc/aYi0Rz2GPTmC1ze+jYn61As8SU9L3znHRD311gDSBZlJlf/S7kvBg== |
| 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
| 2026-09-17T11:26:09.282177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035995observed 3c20c1cd36a42a392fd8b9a824b1989e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:09.264769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035995/manifest.jsonobserved 60c0ef5841f5712e32f8483480b725fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.247685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035995/publication.mdobserved 4532b5a36ad9f86ab289fb4a1f386de5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.229561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035995/publication.txtobserved b2f07a3b2d8b98dad1fe3e9f048fbca7...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. |
|---|