OT-2026-000016163
Publication integrity record
Three bellows 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-2026-000016163) never changes.
Identity and time
| Publication number | OT-2026-000016163 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7aa2-8a2e-18078f8459ba · 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-2026-000016163 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1f0fb2588c0b069eb80d1457f6ceb6ef58f6a13299c84f04977251a5092923d |
|---|---|
| Markdown | 3e6bacded767068252670c72dc07b0cc9aa0048e2a44ef0cf672c85ac708ab35 |
| Publication page | f373b36679f01ce3df5b7e1873457de75ba87c5bfc323120fede151a5239e0de |
| Manifest | 924eb02f0f644e346dbb79371c8669fb0e0d82052f7ff73d876e68084194b996 |
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 | OsB5D6DQLx4F6q30RdUDyjCegJyrH6/pL9RO/OHIz3tbUzMLyBSzpPj32nwOPIvYFfyS4yJ7P16JmKW+sA7rBA== |
| 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
| 2026-09-17T12:03:36.505526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016163observed f373b36679f01ce3df5b7e1873457de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:36.486452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016163/manifest.jsonobserved 924eb02f0f644e346dbb79371c8669fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:36.465410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016163/publication.mdobserved 3e6bacded767068252670c72dc07b0cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:36.446214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016163/publication.txtobserved c1f0fb2588c0b069eb80d1457f6ceb6e...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. |
|---|