OT-2026-000037614
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum 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-2026-000037614) never changes.
Identity and time
| Publication number | OT-2026-000037614 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-72ee-9e05-4114b862ad05 · 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-2026-000037614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11aaf0dd56185b3a71ab9f9d9161872a953b73fccca4c50fa4707c0a96a1ac35 |
|---|---|
| Markdown | 02350e8cb1f7af56f9fe4fb50f2f4dff046c5f9b89f5d76f9500c1c35069d0c6 |
| Publication page | 866cfbc1e49e1687d032bbae285d6ba35e7c57824916bd30b61b8e95bd12278a |
| Manifest | 16962d1da831dfa8244e3ab35743353d5c7d9aaaa8c75eb415c698f0b34e318c |
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 | 1wZmweTsiXbUpYjv3xcj6vXAbxo+AZiCDIx6MpUUKLuFsdmryey6GXGYhTDUwgKR3qRvTJaUh2PkDN6VFQihBQ== |
| 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
| 2026-09-17T11:24:10.302612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037614observed 866cfbc1e49e1687d032bbae285d6ba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:10.286367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037614/manifest.jsonobserved 16962d1da831dfa8244e3ab35743353d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:10.268996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037614/publication.mdobserved 02350e8cb1f7af56f9fe4fb50f2f4dff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:10.251975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037614/publication.txtobserved 11aaf0dd56185b3a71ab9f9d9161872a...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. |
|---|