OT-2026-000024986
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000024986) never changes.
Identity and time
| Publication number | OT-2026-000024986 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-79e0-941a-a4588b6ce279 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92bbcbf0a165456e1d30bd98dcb8bd81faf18f98edb2951988b2f3668643f84f |
|---|---|
| Markdown | 8643576b8bafd476f0c5df3288fe12efff5234a61fbf98f6182461cdc392f869 |
| Publication page | 5546423ef323e41cca32dc1432b9695c0c8ba2519c0ca0c0943f0c582a26ac52 |
| Manifest | baed8e0e4d416686a02000c0b179bdd2bc2756ec98b3853d94dcc5e5fd86affe |
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 | ydEvxtu/jrY/x3P0HrSt/wvaZ0luZys5/XBCGTxyhL6+YkND6CLewSY5k6M/PvUe1Vfq8AZbDJBTrmWBo8b9CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:20.580714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024986observed 5546423ef323e41cca32dc1432b9695c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:20.563020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024986/manifest.jsonobserved baed8e0e4d416686a02000c0b179bdd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.544868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024986/publication.mdobserved 8643576b8bafd476f0c5df3288fe12ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.521673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024986/publication.txtobserved 92bbcbf0a165456e1d30bd98dcb8bd81...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|