OT-2026-000036486
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000036486) never changes.
Identity and time
| Publication number | OT-2026-000036486 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7c15-80b4-29ddda180990 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01b83b4d14fd67ea84f0fa3b82a0b53ddf6fd07414d8fa7e652af8b532d733bf |
|---|---|
| Markdown | 5d7da7a15701cc9f9e10d54af87be2a9e2cff9b699c4e17a821092e0f7ab8704 |
| Publication page | e6633dc61cbb3240dd01fa72e2039cf4f77fc6467fa16c9bdfd5abe8ecd6ea6c |
| Manifest | d7272eae6cacb2c46b9c05fc8c16d8ec81168ffdbb4f3a5af9ee2e6f8f1131cf |
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 | p8Wwt4XMETeEdMrsToyOZU0Nh48sccXhgTczBOIu2c0FjW4ULqRsvYqFSabsunSdL85s6FZJveu4bOl8xxgLDA== |
| 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
| 2026-09-17T11:25:10.429038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036486observed e6633dc61cbb3240dd01fa72e2039cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:10.412751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036486/manifest.jsonobserved d7272eae6cacb2c46b9c05fc8c16d8ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.397576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036486/publication.mdobserved 5d7da7a15701cc9f9e10d54af87be2a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.381907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036486/publication.txtobserved 01b83b4d14fd67ea84f0fa3b82a0b53d...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. |
|---|