OT-2026-000037926
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000037926) never changes.
Identity and time
| Publication number | OT-2026-000037926 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-71c6-9cde-53b0187c47f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 347493df549018a0cea6dc438a6e1372d7293031d400969f4232fcf460d5fac4 |
|---|---|
| Markdown | a2d910c6e628f97775ab82412e99534e9d248311a88a28a2580568e0c7f787dd |
| Publication page | 7bc6ac56286eb86ade53f0328af7e34fc7c87fe946c57917426589d0c808beab |
| Manifest | 8f9bca462f224a73a47bf22ba7c96fafa51d4347d10514d7260721e510712677 |
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 | HU0XUTmKlvsRU69OO7hiHRdMzF4mh2T81E18HZSGqSjIJcK9ZHI6z0fW0pzoHKnn8xDrO6O3US5RR7/2dystBg== |
| 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
| 2026-09-17T11:23:12.361734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037926observed 7bc6ac56286eb86ade53f0328af7e34f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:12.341724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037926/manifest.jsonobserved 8f9bca462f224a73a47bf22ba7c96faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:12.319268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037926/publication.mdobserved a2d910c6e628f97775ab82412e99534e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:12.298643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037926/publication.txtobserved 347493df549018a0cea6dc438a6e1372...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. |
|---|