OT-2026-000063207
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off 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-2026-000063207) never changes.
Identity and time
| Publication number | OT-2026-000063207 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7498-87d8-17322e7229c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063207 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9dee143382c8bf52fd4091c0dd9c5e0bfbb3385177704d9bffc26e96b24760bd |
|---|---|
| Markdown | 12ede013ec0acc8b0a972953d028e654d471c0ddc4d45c2d4c2bd55c30772462 |
| Publication page | ee92800895e2dd65b8dcf1aceddf8346993d4db7c1b90a0a4813a02f45f28c8a |
| Manifest | b55e1032b0adbefadbc570c23ae3a1c7715c82d366b90932f9dbd4aa5e5d9e00 |
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 | ROObWBNpsWPZ3LYEW/kV8QbhEoseSEi8L8rcGt+qcNO3bxBQrB+TfKHaJ5HlL5yeauerErquHrEp5gQ4oRu0Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:04.828165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063207observed ee92800895e2dd65b8dcf1aceddf8346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:04.732334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063207/manifest.jsonobserved b55e1032b0adbefadbc570c23ae3a1c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.393744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063207/publication.mdobserved 12ede013ec0acc8b0a972953d028e654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.375824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063207/publication.txtobserved 9dee143382c8bf52fd4091c0dd9c5e0b...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. |
|---|