OT-2026-000011653
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000011653) never changes.
Identity and time
| Publication number | OT-2026-000011653 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-777a-93cd-a991d3a14262 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6505d1789ed768eacfc27d71116eadc7ebee230023098a1570d44980fd4a544e |
|---|---|
| Markdown | 937202db1364931d054dd409598bd5d4271022f1987621873ad852741efdfc21 |
| Publication page | 214b9640556b46321f2b3c698cef23b7facfd445def40c8234318c7031248805 |
| Manifest | 3c1faf452e22dafd8fe07f144596a9e57b02559fbd574cf8887f3bbb06558abf |
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 | e9LsOm4YiP/HwuaX5kVnbkODbCCmnmKFTu7zkImlnSozmmZCCwNAxLfkC60QqCG1GOF4wcTx376HK2UI0cc1BQ== |
| 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
| 2026-09-17T12:12:14.564070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011653observed 214b9640556b46321f2b3c698cef23b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:14.543652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011653/manifest.jsonobserved 3c1faf452e22dafd8fe07f144596a9e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:14.524519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011653/publication.mdobserved 937202db1364931d054dd409598bd5d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:14.505193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011653/publication.txtobserved 6505d1789ed768eacfc27d71116eadc7...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. |
|---|