OT-2026-000038885
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038885) never changes.
Identity and time
| Publication number | OT-2026-000038885 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-769f-b724-7ff2a1585134 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038885 |
| Status | PUBLIC |
Content hashes
| Canonical text | 326391798cb65cacbaa6ffbcafa17f543f210038018014927a7e1e3b23cdf18b |
|---|---|
| Markdown | aeeca4b568ff7936f52fcd35b8ea335293a8482b2ddf2ba9d497a62374626560 |
| Publication page | 8e58d3ccabaeac187537d5605a9bd517673b43d4cd0da3a3025302624ed49ab4 |
| Manifest | 634de0d041014ec0febede62af4e7b9492e6243cd862559dd6a0608c9a0b0d12 |
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 | wqs40TgAX0CZQ1xVjXF1LD6vFSDcNNWeEap81INf2iWZTC7u7TmvHyXD3ozu1Z8OW7fVSXlnTXA0fO7YwwCBCQ== |
| 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
| 2026-09-17T11:21:32.969650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038885observed 8e58d3ccabaeac187537d5605a9bd517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:32.950345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038885/manifest.jsonobserved 634de0d041014ec0febede62af4e7b94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:32.930337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038885/publication.mdobserved aeeca4b568ff7936f52fcd35b8ea3352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:32.911557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038885/publication.txtobserved 326391798cb65cacbaa6ffbcafa17f54...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. |
|---|