OT-2026-000093817
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000093817) never changes.
Identity and time
| Publication number | OT-2026-000093817 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7b95-9c78-b3335f74c8b2 · 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-2026-000093817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 354e3a8197e2d6812399b616811495c5ce68caa9030c02c00e94826f0fa708f8 |
|---|---|
| Markdown | 410a9d17c3937890fd759538ad1c8362ba160f31f980205ba25ec704b8fcbe28 |
| Publication page | c6a29cf1a9eaa17aa9d3d173a38c8c8c46837d181a81d47c13aad8b91b04bfbd |
| Manifest | b88525ea49884dc78c131703a0fadf70384b9ebe567b4f176868155f639f80f7 |
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 | IWlZI+wWwTC3jx47POazPlNn5tZJSVnGbyCko5FOLim7/BGrX0mILBNiLQF+uq+933tTfQ1ygelH7T92hjKCCw== |
| 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
| 2026-09-17T09:39:55.572730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093817observed c6a29cf1a9eaa17aa9d3d173a38c8c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:55.555787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093817/manifest.jsonobserved b88525ea49884dc78c131703a0fadf70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.537621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093817/publication.mdobserved 410a9d17c3937890fd759538ad1c8362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.520598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093817/publication.txtobserved 354e3a8197e2d6812399b616811495c5...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. |
|---|