OT-2026-000079822
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000079822) never changes.
Identity and time
| Publication number | OT-2026-000079822 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-71d8-b0dc-d802f1f173d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4dc88f562f544880fcd247a43efb2f3908ee207c5077dedde7ec1b0f680302c9 |
|---|---|
| Markdown | f605315721af4db16bdafb538c134234471cdda44640769efbdeb2db1e931173 |
| Publication page | 1f34bc7ab3b146cd95f063ba370cb1ed8dfdc3c2a8a5714ae38ea7a3d90993c9 |
| Manifest | ccdf6aed4ef9b3338eba96076b217bf35b3e7be9e467f87284546a52f3a16666 |
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 | 0suJUcTv+tP5+TZDbEvC8greZpqsL93rOOojUrAVuRTRSGoOwDsRS289TrsyYETXNyvNSwLOH8yKi207F8ukDg== |
| 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
| 2026-09-17T10:03:42.228726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079822observed 1f34bc7ab3b146cd95f063ba370cb1ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:42.208526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079822/manifest.jsonobserved ccdf6aed4ef9b3338eba96076b217bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.189211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079822/publication.mdobserved f605315721af4db16bdafb538c134234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.170193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079822/publication.txtobserved 4dc88f562f544880fcd247a43efb2f39...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. |
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