OT-2026-000037835
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000037835) never changes.
Identity and time
| Publication number | OT-2026-000037835 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7852-99d6-c88d3cbab455 · 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-2026-000037835 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4bbad77b281a6ea1fcc48bf40ffd592102239bba2e9008a71975c6301734fdf |
|---|---|
| Markdown | c59446c8153e4e8b233efa2cece5fe86175acf111e645b463cd32e3c3db82af3 |
| Publication page | e49d1858b10aabba232b6c8a925b40759ac965e1166fda0e05afce21c284f706 |
| Manifest | 72fda1e9d768255efe945f82409bc91f189b049cfe0f0d1f6bd08c1db4d833c7 |
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 | GCsKzx7j1P3BnGoufIudOV1eXjnbWamidhhOVHmtvOMC90WPHYncYMZsJ/BqPhwoLa3Kk/4CLt05nJE0syqiBA== |
| 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
| 2026-09-17T11:23:05.271118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037835observed e49d1858b10aabba232b6c8a925b4075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:05.254218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037835/manifest.jsonobserved 72fda1e9d768255efe945f82409bc91f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:05.236844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037835/publication.mdobserved c59446c8153e4e8b233efa2cece5fe86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:05.219768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037835/publication.txtobserved b4bbad77b281a6ea1fcc48bf40ffd592...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. |
|---|