OT-2026-000093512
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093512) never changes.
Identity and time
| Publication number | OT-2026-000093512 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7d49-8460-a30a029c7110 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093512 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfd0c09f70fc8e715a24bae71c7b518e573833187636c86d0368e13569d30e8e |
|---|---|
| Markdown | 3f11b2eefb18cda00b19b3620c71f3d9aeb34e7b7efba53ac3e0cefc24484b4c |
| Publication page | 55dc1f5e93fd0a5908e5d7efa56509b032d1ebd9eae32145440cb2a69412545c |
| Manifest | 9d485f25a96c610184e478c8a4c9a3cf1b9117b28a72a2b1ed0a65b28c4812d2 |
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 | 4ChDd/0OoV+5tlsfySUoevIAxSG+FUhn81hRp2UVYEhhGFUU1paQJvXrbB7N7RD/uDwg9gcqhmJZo6qTyBp5BA== |
| 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
| 2026-09-17T09:40:27.446805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512observed 55dc1f5e93fd0a5908e5d7efa56509b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.428018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512/manifest.jsonobserved 9d485f25a96c610184e478c8a4c9a3cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.410207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512/publication.mdobserved 3f11b2eefb18cda00b19b3620c71f3d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.388449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512/publication.txtobserved bfd0c09f70fc8e715a24bae71c7b518e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.532045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512observed 55dc1f5e93fd0a5908e5d7efa56509b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.515485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512/manifest.jsonobserved 9d485f25a96c610184e478c8a4c9a3cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.497839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512/publication.mdobserved 3f11b2eefb18cda00b19b3620c71f3d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.480505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093512/publication.txtobserved bfd0c09f70fc8e715a24bae71c7b518e...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. |
|---|