OT-2026-000016129
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000016129) never changes.
Identity and time
| Publication number | OT-2026-000016129 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7df2-b7f6-ac30b818ed97 · 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-2026-000016129 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8f0b6ad40c2d3476777862bba7ae846f54b1b793459aefbe39d527746c050d8 |
|---|---|
| Markdown | e31fbea21f05641f3c5bb414241f6cb3b15270b9b0f0c43ad7de931ad99d874d |
| Publication page | 22f4c6a5bac8e4378e50c6e83d99f3f2f61bc55b0f4cae57d5b0cda8b472041d |
| Manifest | fa202ba1113d0d5ccf29deec44544e1a358ef7bcaed95378a46b421e8790098d |
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 | Ng1E0pupN4iBVaEr6gehSAVfYxUjVtcUfohicmXTuS1JBLAw6hfT1ls4ZdT1SiWm5sxg+305pJs8N/6yOzDuDA== |
| 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
| 2026-09-17T12:03:33.716798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016129observed 22f4c6a5bac8e4378e50c6e83d99f3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:33.699134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016129/manifest.jsonobserved fa202ba1113d0d5ccf29deec44544e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:33.681765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016129/publication.mdobserved e31fbea21f05641f3c5bb414241f6cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:33.662925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016129/publication.txtobserved d8f0b6ad40c2d3476777862bba7ae846...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. |
|---|