OT-2026-000037594
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000037594) never changes.
Identity and time
| Publication number | OT-2026-000037594 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7bd8-b8c7-2ae8b8220763 · 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-2026-000037594 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6a2c75435af996b9a44a3f212990d0a3ce3d4d87aeb10d202d3936e4b2bb342 |
|---|---|
| Markdown | 114ce455a4e173e0fc6910faa36567fd3a1bc66f511a2e28386e8ffdf969ba72 |
| Publication page | a6e572d7f596171b348387e41bbf4903450d0015eabae09d1286bd8563047de9 |
| Manifest | d5c4087a63d797b867446f55724323015a5d87f96f56ead9c75aa35371b0d509 |
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 | fj93WFRg0r2Agi/jkcqoCK5lMsKYQ6namC3HaQBVtFfSisQtpdSqMwUmjxC4PtsOu+VZl3K9sNlxLVm9n6PACQ== |
| 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
| 2026-09-17T11:24:08.795175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037594observed a6e572d7f596171b348387e41bbf4903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:08.778344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037594/manifest.jsonobserved d5c4087a63d797b867446f5572432301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:08.760626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037594/publication.mdobserved 114ce455a4e173e0fc6910faa36567fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:08.744257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037594/publication.txtobserved f6a2c75435af996b9a44a3f212990d0a...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. |
|---|