OT-2026-000037717
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000037717) never changes.
Identity and time
| Publication number | OT-2026-000037717 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7bb9-9fce-bf852ae4ee2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b8112cb6212574a1c89eae351193435ecf8e0c5b103650c20439bf0d0b3dee1 |
|---|---|
| Markdown | 79451045b2d0d8aaa5428e35497f59712577229fa7389d7d1719d4b3f9781a29 |
| Publication page | 1c136edea30aa72ed69775de143a6a48c0c1f05bdd7fe6878e0a8e6233538b1d |
| Manifest | c282485cf51b772d56c89f41e6056e0bc496f75825361569bdc38756c9f6938a |
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 | sOQnmextRJNVDvS8/ljkhs+Wtuzq0mnF+RH/vBZUwJcoFtVTHDKY2bT2qsLHY4FD1AgboMBGxMxXCNxA6knGCw== |
| 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
| 2026-09-17T11:24:18.614015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037717observed 1c136edea30aa72ed69775de143a6a48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:18.596158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037717/manifest.jsonobserved c282485cf51b772d56c89f41e6056e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:18.578490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037717/publication.mdobserved 79451045b2d0d8aaa5428e35497f5971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:18.561993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037717/publication.txtobserved 3b8112cb6212574a1c89eae351193435...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. |
|---|