OT-2026-000073358
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down
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-2026-000073358) never changes.
Identity and time
| Publication number | OT-2026-000073358 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7ce2-b596-868b6994d065 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073358 |
| Status | PUBLIC |
Content hashes
| Canonical text | fef661b7e664181aae189965921bef85cc7bfc7176b470bf4521a4b959061863 |
|---|---|
| Markdown | e2cf84d4207588b854b7d68e6b25246af49630612ec4e61ad879ae8f36addfb8 |
| Publication page | 4d201e18ff2fe70c3d469a03c808f8008749fa447d1c702fde6877bfab958937 |
| Manifest | c8a0e5bd24eca1a05dc7255614eee750c85a73115bf083eabae9b5533e642133 |
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 | LRMSm0kAVidkxXdbvHLy8QHQL9DeumGlAZHRLAa57sRChtPcuo5DpXBB4zHP3Lpsa9lnkwRgHbFmzYum0Zm1Cg== |
| 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
| 2026-09-17T10:21:23.155583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073358observed 4d201e18ff2fe70c3d469a03c808f800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:23.136896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073358/manifest.jsonobserved c8a0e5bd24eca1a05dc7255614eee750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:23.119354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073358/publication.mdobserved e2cf84d4207588b854b7d68e6b25246a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:23.101906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073358/publication.txtobserved fef661b7e664181aae189965921bef85...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. |
|---|