OT-2026-000045294
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000045294) never changes.
Identity and time
| Publication number | OT-2026-000045294 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-73c7-9f40-62f13bce9329 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045294 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb20ea8aa235324e9afc47bd15e5478d16990240e49496f4b1f3a67e05372464 |
|---|---|
| Markdown | 4d6c14e6a4a09918a1d8cbcd5d1bd00889d0494c043cbe03d3f0e416e10ad4d8 |
| Publication page | f3cd727055a7e3d430a4fbde40a2eeabf5252a262fa328fc9a16ada743b96ce2 |
| Manifest | dd351062bd2b3ca33a0fe7b0806ee3fb7c4dbf19a602bb9ffc3e76e5635c72a7 |
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 | DBb2pMv07tNWXuN07plXQ/2FzIC2EE3QCB3koakunDLmix7r6lcs2xIk8d7LY0KvIDj+TZO7ZrVN7z4V05NsCw== |
| 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
| 2026-09-17T11:10:30.828472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045294observed f3cd727055a7e3d430a4fbde40a2eeab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:30.811582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045294/manifest.jsonobserved dd351062bd2b3ca33a0fe7b0806ee3fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.794417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045294/publication.mdobserved 4d6c14e6a4a09918a1d8cbcd5d1bd008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.775102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045294/publication.txtobserved eb20ea8aa235324e9afc47bd15e5478d...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. |
|---|