OT-2026-000032082
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000032082) never changes.
Identity and time
| Publication number | OT-2026-000032082 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-72f9-b308-4c30efe5573f · 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-2026-000032082 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0bcab06e0ff9b3f30fb3545f629fc1d6bea27f1cb7a99da74396c5bc1ed1092 |
|---|---|
| Markdown | 88a15ae12e0451623509b85fe9ddb693ec850dc946b1ec9861f64719eff88e92 |
| Publication page | 617c0036e629eaac35c6564aff305d27be1f765e436e2c9f593568e886593daa |
| Manifest | cfd9fae9cc0e5765c16228592ee20225f15cdcf9f4affb755ae5fa7ed6af751d |
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 | 0BtCHkUE7uI5ReiJR9pv/8ywpAoeaWbkSMO3pRfN7RjaGqhOeqBz3ykca27xviajGJHDgWA7G2DrqlEVACjgBg== |
| 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
| 2026-09-17T11:35:30.301557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032082observed 617c0036e629eaac35c6564aff305d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:30.282848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032082/manifest.jsonobserved cfd9fae9cc0e5765c16228592ee20225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:30.265415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032082/publication.mdobserved 88a15ae12e0451623509b85fe9ddb693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:30.249031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032082/publication.txtobserved c0bcab06e0ff9b3f30fb3545f629fc1d...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. |
|---|