OT-2026-000041926
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000041926) never changes.
Identity and time
| Publication number | OT-2026-000041926 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a6-7336-86b7-8d4177a5eaab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01d0f2d460d1328ee71f43f1a582199e51b3f7600f30835e2311cae999853ae8 |
|---|---|
| Markdown | 6364f8dbb62fb5db336e498e36649066070bee302a955d362f74be3846d3cc54 |
| Publication page | 46d1b2ad237954cb314e61213ce5a01485b5f8e3be02aa25c0b5297f3bf3d6b2 |
| Manifest | bf064aab12f0d53ca99121c9a4a880ba23edbe30b7b9033dc482e3b3e6970d13 |
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 | GoObY6LmX64zYrI5wI58OYHTDRg4SEA4/ocL4qTOH85lQkUaUbvYlbV9ClU+dYoeYodRD5e9I9TocVQrmZuaAQ== |
| 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
| 2026-09-17T11:16:48.775607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041926observed 46d1b2ad237954cb314e61213ce5a014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:48.759546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041926/manifest.jsonobserved bf064aab12f0d53ca99121c9a4a880ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:48.743437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041926/publication.mdobserved 6364f8dbb62fb5db336e498e36649066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:48.727364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041926/publication.txtobserved 01d0f2d460d1328ee71f43f1a582199e...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. |
|---|