OT-2026-000055198
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000055198) never changes.
Identity and time
| Publication number | OT-2026-000055198 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a0fe-7596-8b7e-072f2baa2d6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e42ac60dda1ae5b8dc2d46cd546e296f07654908d98e8f99248bff74ae6d3a6 |
|---|---|
| Markdown | a48c13fae6c807bbb1cb0e1419c560796b9bb04c1f4a37ff9a6b6849ae6440bf |
| Publication page | ff0842d0145e1a1ae5d19ecfbcdd8352f399fda934ac9e92dc0884f631cebbd9 |
| Manifest | 90387e7ca501824e64278c0842c554dd381bcb41ffad0396332197bfa56d3471 |
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 | TiFd9oW+AiEeY2l8if2U54C4P4oQVv2IJk3LP3GhjabDh3RMBrMXaqEXzk1li3bEKAR8AahVnplidQPhOAg7Cg== |
| 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
| 2026-09-17T10:51:46.380355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055198observed ff0842d0145e1a1ae5d19ecfbcdd8352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:46.364138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055198/manifest.jsonobserved 90387e7ca501824e64278c0842c554dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:46.346359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055198/publication.mdobserved a48c13fae6c807bbb1cb0e1419c56079...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:46.328245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055198/publication.txtobserved 5e42ac60dda1ae5b8dc2d46cd546e296...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. |
|---|