OT-2026-000036654
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036654) never changes.
Identity and time
| Publication number | OT-2026-000036654 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7dcc-a6fa-6e02cdb5de71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 507e26ba8ae8747f2cc42a2c3f29d8a146df671a9ac9dc77b55343adfda94fb7 |
|---|---|
| Markdown | 2bc641a3d21d36cc08dbbae7a1cb9a6a4f0de5326515d1160b20a3c14142ff59 |
| Publication page | e97024f45bc6fe3651ccd3516d356ac7bd4f17f659f34b13c0c428057f518d33 |
| Manifest | 7b27f1632bab889de8112fc7f9f794eed504536d97be5799ceeab5558f2a7c03 |
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 | 3h4sY5wDcPFrM9AqEzzP1TtrEtYTkjaeyqtUpdl2N/x2t4ytF/KS5u57Fa3eKA83GDsEsaEQiLb2Wvh97AqXDQ== |
| 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
| 2026-09-17T11:26:00.239066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036654observed e97024f45bc6fe3651ccd3516d356ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:00.223296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036654/manifest.jsonobserved 7b27f1632bab889de8112fc7f9f794ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.206223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036654/publication.mdobserved 2bc641a3d21d36cc08dbbae7a1cb9a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.189846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036654/publication.txtobserved 507e26ba8ae8747f2cc42a2c3f29d8a1...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. |
|---|