OT-2026-000014130
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, pulsed blow-off before set-down
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-2026-000014130) never changes.
Identity and time
| Publication number | OT-2026-000014130 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7b82-a980-b2b382c141fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c7f3d5e6c013eea10e6be9aa73984f4dbeb6678da6f2d0909d2fcc0e41870d4 |
|---|---|
| Markdown | 545c3af16e75bef468987db0dc8baf7a356d87c75d417fd0f2207581b04d6c45 |
| Publication page | 198b354f88154d6506495cb6d5606411591e197c68e83e24b5be31ed632d78da |
| Manifest | 36fb4727ae3af0e6d91c99f8a27b5eace37666c03755d74507dd9eb0533fce85 |
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 | sBk6t7ihryYsx+4+lXRglHMv44IM3EiWLh+5oJvO0KnqHedzpOxKpeZXAq50/1LA4T7ZszxZfhnOCeNn9/GYAQ== |
| 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
| 2026-09-17T12:07:12.157485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014130observed 198b354f88154d6506495cb6d5606411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:12.138073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014130/manifest.jsonobserved 36fb4727ae3af0e6d91c99f8a27b5eac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:12.117296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014130/publication.mdobserved 545c3af16e75bef468987db0dc8baf7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:12.098728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014130/publication.txtobserved 0c7f3d5e6c013eea10e6be9aa73984f4...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. |
|---|