OT-2026-000037485
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000037485) never changes.
Identity and time
| Publication number | OT-2026-000037485 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7607-b4f5-75a363093de9 · 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-2026-000037485 |
| Status | PUBLIC |
Content hashes
| Canonical text | e960ff51ab7bd1d33ad7e41af3073f8cf8ad36e0359a87cb10f37a46480c99e5 |
|---|---|
| Markdown | 9ba1cebb84aa698f8f58f45e8a541093ecff5c5e687480416e0c98427cb9f9ea |
| Publication page | e44609c36af6d9d73d14e68d26e4957e61d9380778a14573eea7d8302be7a770 |
| Manifest | 226ef1be8045b24786b0e7f83928ef8face375ee2365bbf8b9766c52a99fa0fa |
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 | pEHtn+Giqh6itQvLPrwwdc7U/GLfZaN7dxXXGhLqp4r44oPbT+ghKJL4EZv0KEtNIjjhVDDnMS6c0x7cgQSfAg== |
| 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
| 2026-09-17T11:23:55.640697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037485observed e44609c36af6d9d73d14e68d26e4957e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:55.622508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037485/manifest.jsonobserved 226ef1be8045b24786b0e7f83928ef8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:55.603900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037485/publication.mdobserved 9ba1cebb84aa698f8f58f45e8a541093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:55.586771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037485/publication.txtobserved e960ff51ab7bd1d33ad7e41af3073f8c...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. |
|---|