OT-2026-000035197
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000035197) never changes.
Identity and time
| Publication number | OT-2026-000035197 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7493-8f08-1116cd6a83a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035197 |
| Status | PUBLIC |
Content hashes
| Canonical text | 280fbcef583a40fc4d07aceca5cb30127bce1308838808a76e99123f6ec41006 |
|---|---|
| Markdown | fa41d6ea2d79b8369ae3de89fa3f1ccb3804bca2ee3344bde85a57e1ab41baa8 |
| Publication page | 715288c38da1e0bbf4505fa5e7e215f299616ccab1fcd8d405e7b05e4f52bc4d |
| Manifest | 0aaa6a77ea64f36d8eb7ba67e5942267f0191aeb30e4c20f2d54dd5b829128dc |
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 | n+1F6OqnmwaCfzAYpf/g7c1pxfBrgnrMRSNDlUE3CFEZmfgu+NysbtZz3imOVjQIQr3x5hsW9BTo2yetIbhVDw== |
| 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
| 2026-09-17T11:28:19.296092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035197observed 715288c38da1e0bbf4505fa5e7e215f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:19.278027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035197/manifest.jsonobserved 0aaa6a77ea64f36d8eb7ba67e5942267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.260698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035197/publication.mdobserved fa41d6ea2d79b8369ae3de89fa3f1ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.242174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035197/publication.txtobserved 280fbcef583a40fc4d07aceca5cb3012...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. |
|---|