OT-2026-000015802
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000015802) never changes.
Identity and time
| Publication number | OT-2026-000015802 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-776e-b361-8c1c97f0dfc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015802 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3e5ed6f450b1db263d796d655582d6fa2e491f853f4333fd0c073f76c02cdc9 |
|---|---|
| Markdown | 79aeb8a578abac5aa7830c3c5a6fb76df4ab261f6f475c4ddb950cf6ccb64562 |
| Publication page | 033a74f7a7511e53f8dda0882c25bc00669310c518a32a949ef8176c99c7910f |
| Manifest | 162c317c7d8aa61cfe9aefbe83edc6877efd050a5d0a8cbf1ce7a307a0bd71c3 |
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 | iym1HHJXKwAYjr+jgR6Zw3ms8+g/ziXtE/5g8nixtjE2A12RlJ9+YfPda1O4hMpbnqFvefz38IlPrVMMBYgiDA== |
| 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
| 2026-09-17T12:05:06.583595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015802observed 033a74f7a7511e53f8dda0882c25bc00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:06.566591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015802/manifest.jsonobserved 162c317c7d8aa61cfe9aefbe83edc687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.549385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015802/publication.mdobserved 79aeb8a578abac5aa7830c3c5a6fb76d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.532465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015802/publication.txtobserved d3e5ed6f450b1db263d796d655582d6f...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. |
|---|