OT-2026-000016235
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, pulsed 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-2026-000016235) never changes.
Identity and time
| Publication number | OT-2026-000016235 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-72a9-8cfd-0aa04beb2a85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016235 |
| Status | PUBLIC |
Content hashes
| Canonical text | a52dd676c7ba59330cd7fb7384775c6849b49debd5b74f590f0c1c758b3de0bd |
|---|---|
| Markdown | aca6ec0dd8eb0e0b65f61dc88609e7efa7463dec355c1593ff6477e6066cbd38 |
| Publication page | 4bac9686fc0ee1ec44e0991073445c175e1c0484010a3bbf870271157a060787 |
| Manifest | 9cba5e54678f2537936e5e1080d6dbe0304744c75ea8075cd9afe8c65d2bbf7e |
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 | u9/CKAEVD5V7SPP7aHQEqn2J/OqWXaaDeybyT6NhDujWHeuRbTX6X1HgvmsInHCV9DkiMWayNmDnneTjaEyEBA== |
| 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
| 2026-09-17T12:03:42.154518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016235observed 4bac9686fc0ee1ec44e0991073445c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:42.138613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016235/manifest.jsonobserved 9cba5e54678f2537936e5e1080d6dbe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:42.121571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016235/publication.mdobserved aca6ec0dd8eb0e0b65f61dc88609e7ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:42.104021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016235/publication.txtobserved a52dd676c7ba59330cd7fb7384775c68...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. |
|---|