OT-2026-000093317
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three 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-2026-000093317) never changes.
Identity and time
| Publication number | OT-2026-000093317 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-71bf-9dd5-5c8775dc16db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d600f5f25fbfdadb541e4b5e4f915e2abe64b62176d0aa5114648706549d07e |
|---|---|
| Markdown | f2f4be7b0cc65e756ca62cf2020dc4434e6d11c1c8b9c98fe8b56fac9caa4e54 |
| Publication page | dd20bcfe4e8f8720e06e227439671405c51417c08f03e376afd3124300b10ea6 |
| Manifest | b3a55425606e41986cee547f88b9615df0e834c56f8ae21bc6c7fa5359922fb8 |
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 | 8fKB9aW2OSbLDSKGYfi3E8W+La6zIKgR6WGrfzPV2D0DyC6CZijCZu6+hgSnOTCJmiFURdHyMAtSjSY/EYijDQ== |
| 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
| 2026-09-17T09:40:41.939897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093317observed dd20bcfe4e8f8720e06e227439671405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:41.921853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093317/manifest.jsonobserved b3a55425606e41986cee547f88b9615d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.902611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093317/publication.mdobserved f2f4be7b0cc65e756ca62cf2020dc443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.884577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093317/publication.txtobserved 0d600f5f25fbfdadb541e4b5e4f915e2...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. |
|---|