OT-2026-000023827
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed 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-2026-000023827) never changes.
Identity and time
| Publication number | OT-2026-000023827 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-760f-9404-ca1cfa7307e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023827 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8b8057f9d35fa032568e2352ad644402788f17afe0befe4792e4daaa0ccc36e |
|---|---|
| Markdown | 51f4e10b2d48e3e341a8a5065611e2a8d6c94edc0e4a201769a5d26237e60ca6 |
| Publication page | 59fdbfe65de623a7c9f12c92f36bdb3450a7482ee8c7d4889fc645da04a3b209 |
| Manifest | 7eb1517f8d88a3ed1142c12c9e52758de4f38493036b291a483003c2ce5a06e6 |
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 | xSThhqa4udD+IMoeXwegUPQtTQSDLCngx3/H08X1KJOUyS71eAJE4SwBiyTa3zBen+DAEz8rLCzgib/PPNUUDQ== |
| 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
| 2026-09-17T11:50:18.859948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023827observed 59fdbfe65de623a7c9f12c92f36bdb34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:18.841301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023827/manifest.jsonobserved 7eb1517f8d88a3ed1142c12c9e52758d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.824259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023827/publication.mdobserved 51f4e10b2d48e3e341a8a5065611e2a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.803831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023827/publication.txtobserved f8b8057f9d35fa032568e2352ad64440...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. |
|---|