OT-2026-000080129
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, sustained blow-off 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-2026-000080129) never changes.
Identity and time
| Publication number | OT-2026-000080129 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7e3b-a61b-42a36e99a66d · 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-2026-000080129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5efd95fe5033879509759f61596bc59428be2a9029c2c6ed941318529fc96615 |
|---|---|
| Markdown | a70609b40cd22199d4edae2c23754fea6f113f34a207c0fbae5ca3fc056b0a37 |
| Publication page | ecfb97753b44f24d35bee1ce8f58ad742c6ec76f981114677889edcae03e9799 |
| Manifest | 43dcbbb0d8aa922f6f80707a24916f15b4a0d1492a0fc0709f597df37d71a904 |
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 | mWgJJ5JSpUjbpKJbcyCmmJjX9j58/Yg6Yhsfs8KTxGTHwUQw+qk5Zqen9RCa1dKp9lcwa+PTz1syusQv5ZsUDw== |
| 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
| 2026-09-17T10:04:04.548891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080129observed ecfb97753b44f24d35bee1ce8f58ad74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:04.532949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080129/manifest.jsonobserved 43dcbbb0d8aa922f6f80707a24916f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:04.516707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080129/publication.mdobserved a70609b40cd22199d4edae2c23754fea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:04.496325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080129/publication.txtobserved 5efd95fe5033879509759f61596bc594...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. |
|---|