OT-2026-000039810
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000039810) never changes.
Identity and time
| Publication number | OT-2026-000039810 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7f34-8e98-a798d1391251 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039810 |
| Status | PUBLIC |
Content hashes
| Canonical text | e10e914c2e00d5e125e199a545527811e13482b65903ddf273dd8be20349327e |
|---|---|
| Markdown | b4e02d3dc9fef35cc53555aede0146e84764941d28617ead01c43b7deb6e896f |
| Publication page | 2f9a8aa061e244a82b67173cc6dfb3bcae0f3570f370680ed7d0ee772228aecc |
| Manifest | 33c2f681f35036218fa2e277a03838612160be510dcc9f0f62982d84969daad9 |
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 | OGW6ZP7i9SKw9vsmX/UMAYYswAsqSucJdDos8gABjF4cJMcLRm5STwl0FnCF3uZiz/SEyWtcm4jF/U3z7FxQDw== |
| 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
| 2026-09-17T11:20:02.812454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039810observed 2f9a8aa061e244a82b67173cc6dfb3bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:02.794503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039810/manifest.jsonobserved 33c2f681f35036218fa2e277a0383861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:02.774609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039810/publication.mdobserved b4e02d3dc9fef35cc53555aede0146e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:02.752345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039810/publication.txtobserved e10e914c2e00d5e125e199a545527811...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. |
|---|