OT-2026-000093506
Publication integrity record
Foam pad 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-2026-000093506) never changes.
Identity and time
| Publication number | OT-2026-000093506 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-71f0-a10e-8642044cf5e4 · 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-2026-000093506 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbcaa0c2043aca421641519ffbe32455a3139884a9203efc3b7ab4c3387e748e |
|---|---|
| Markdown | b85fa5bf4e50956fe996d39b8fc49890384ed13a08ce613f684bf02c8a4b533c |
| Publication page | 566a0d749ee0aa6c6b3c939656a5604e705ffc3624ae6dc57da4fff7f3201cac |
| Manifest | 875414ed07f84c0efb3efd6948ca8812448a267218962787ee11d8ca1408b2dd |
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 | Bm4LYlBSrDxVFShFYkI7s7cEcvODWdP9mTVMXmOEa//gL38gzGkNENp9jVPtl6F1i4wOL54AMWw1l3wUWIxhDQ== |
| 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
| 2026-09-17T09:40:27.007044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506observed 566a0d749ee0aa6c6b3c939656a5604e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.990340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506/manifest.jsonobserved 875414ed07f84c0efb3efd6948ca8812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.973293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506/publication.mdobserved b85fa5bf4e50956fe996d39b8fc49890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.949362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506/publication.txtobserved fbcaa0c2043aca421641519ffbe32455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.089137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506observed 566a0d749ee0aa6c6b3c939656a5604e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.069882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506/manifest.jsonobserved 875414ed07f84c0efb3efd6948ca8812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.052905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506/publication.mdobserved b85fa5bf4e50956fe996d39b8fc49890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.036908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093506/publication.txtobserved fbcaa0c2043aca421641519ffbe32455...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. |
|---|