OT-2026-000032078
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000032078) never changes.
Identity and time
| Publication number | OT-2026-000032078 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7779-9115-9d0bc667d100 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 866b705c4bc8d3937746c410f3a7d3505a8df522546ffa74347aac04df8fea06 |
|---|---|
| Markdown | 08daa9aeacc0ffa667d1c23317818a1bdb0ef1acc2793e154daf72dad70b8a8c |
| Publication page | 026ce3643415b0cdcaa61a39db1a2a836d84f00428d737e24091dd345653adff |
| Manifest | 6e4d2ec970ac47cf3f48232049a7066c2631b91f9e018880f81d900358525c60 |
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 | iDCcRfroYxfBKH5MYp4/RzH8ZZjUViz26orrOcrdd/nd/hvPRepWPqyhRyAZihiDasMOXlY+SNT9hm09HbinAQ== |
| 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
| 2026-09-17T11:35:30.008558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032078observed 026ce3643415b0cdcaa61a39db1a2a83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:29.990912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032078/manifest.jsonobserved 6e4d2ec970ac47cf3f48232049a7066c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.972700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032078/publication.mdobserved 08daa9aeacc0ffa667d1c23317818a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.954488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032078/publication.txtobserved 866b705c4bc8d3937746c410f3a7d350...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. |
|---|