OT-2026-000015118
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000015118) never changes.
Identity and time
| Publication number | OT-2026-000015118 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-7de2-ad57-cc30adbe8186 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e7d806a976b106c1d4d6645259d2bc85438cc748aeaa72ed1d215a6f1737649 |
|---|---|
| Markdown | 5029d0b951d199583876f5bcbd517ae45ef707bfada34d439ae8431eba8421e5 |
| Publication page | 7040f06263ab8f0042df7c9e77e5d866ecffd21dcbde51f2604c36189d5f98b8 |
| Manifest | aac1e12cb1e8a1d2d7c3125d1b3e16495e3b4c3ba8773921bdeb5781af7263ff |
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 | FKTI2SqRd8ump+aW0bqDFrXzmTJ+kxneA5v11L4KPvrgwXN1aRLb7Ag5Jn0RXHgkWhT3U9k1XscoREo/0cWKAQ== |
| 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
| 2026-09-17T12:05:42.706877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015118observed 7040f06263ab8f0042df7c9e77e5d866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:42.687912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015118/manifest.jsonobserved aac1e12cb1e8a1d2d7c3125d1b3e1649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:42.669396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015118/publication.mdobserved 5029d0b951d199583876f5bcbd517ae4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:42.651082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015118/publication.txtobserved 1e7d806a976b106c1d4d6645259d2bc8...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. |
|---|