OT-2026-000057426
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000057426) never changes.
Identity and time
| Publication number | OT-2026-000057426 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5c7-73a5-9a60-6abf2b3f0019 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0201874d6771ca9725c2b96eb92285e6ee53c04d5d4e91956ca17f1c5d80fcce |
|---|---|
| Markdown | abd7187f019fc2a3ebc97608a0096bd55af4a2edfd0b68578483af062900ae23 |
| Publication page | d4a99289fd366e957d971c9a8b745b43f90069fc884290ae52e67e518b261601 |
| Manifest | 2da422edba3705d55b2358dea1ea33ef648040badb7ead5a51793b18228c3fbb |
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 | btSTmojekVn1usrkzfS8cf+FWk6M/EhqR5ZHZB7lLNFGvvh3aDJemYLeIKxbXY77YJoCDqNvC+cRi2R+CEt6BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:43.123862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057426observed d4a99289fd366e957d971c9a8b745b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:43.106125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057426/manifest.jsonobserved 2da422edba3705d55b2358dea1ea33ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:43.089133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057426/publication.mdobserved abd7187f019fc2a3ebc97608a0096bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:43.071659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057426/publication.txtobserved 0201874d6771ca9725c2b96eb92285e6...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. |
|---|