OT-2026-000054194
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000054194) never changes.
Identity and time
| Publication number | OT-2026-000054194 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a8-7eda-8bc4-76b50af982bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054194 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd3890c8844b3a5fe2ae40e22944c77a969f9455bca3315e87147b516e88a43c |
|---|---|
| Markdown | 6f41e8be83a9bbc9bd43eacbabe60d4ebefa818aeb54eeb97cc2586f218d88b5 |
| Publication page | 06007261595695ebbf3bf25d38b5aa7993f794b620156ce811f0de178995967a |
| Manifest | 88a1f814f8a24188aecd36e1ffb9322b267bdab38253884dd7e81ee88c0fb040 |
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 | 8Mmkad/94FaETBJGjXh9s+5w3qqkQDV/jfRWddouHSJ4mBMklQMtS8JDHS1AghJ6iWtIZXxbPqV9WYbMshEfBA== |
| 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
| 2026-09-17T10:56:27.519734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054194observed 06007261595695ebbf3bf25d38b5aa79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:27.502344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054194/manifest.jsonobserved 88a1f814f8a24188aecd36e1ffb9322b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:27.482407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054194/publication.mdobserved 6f41e8be83a9bbc9bd43eacbabe60d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:27.463011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054194/publication.txtobserved cd3890c8844b3a5fe2ae40e22944c77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.949229Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054194observed ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.924564Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054194/manifest.jsonobserved ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.909089Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054194/publication.mdobserved ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.884285Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054194/publication.txtobserved ...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. |
|---|