OT-2026-000085353
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000085353) never changes.
Identity and time
| Publication number | OT-2026-000085353 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7cab-8a14-53021ae0565f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43af9551d49187727062bfb8b83862cbfcb6a62e697bc3856f6a7703b3f2c221 |
|---|---|
| Markdown | f823e8ee0f16d308808fe545126337fac2e962e5486fa2ee39b052f38fd14904 |
| Publication page | d735bbda9b2694590d3bb1bbf9649be01f3833b76c0b2cac5360cbd0523b40ea |
| Manifest | e590a011fe95f74b6415e0a8417c576524fbce663145832b10f080d7d635fc07 |
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 | HejpHInR1r1p1widwocZquSYiMXVU+X8hOju7O2qeb9SjV4KGpbd0wkMGIfbaQOwN38HX93c7Xk6iYZvd56XAQ== |
| 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
| 2026-09-17T09:54:05.033944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085353observed d735bbda9b2694590d3bb1bbf9649be0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:05.016370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085353/manifest.jsonobserved e590a011fe95f74b6415e0a8417c5765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.997287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085353/publication.mdobserved f823e8ee0f16d308808fe545126337fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.980221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085353/publication.txtobserved 43af9551d49187727062bfb8b83862cb...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. |
|---|