OT-2026-000037963
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000037963) never changes.
Identity and time
| Publication number | OT-2026-000037963 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7cee-b6b4-a3b60f76b61b · 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-2026-000037963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4917736b41c98a75d27c30da9fb0198b9e99018c15bdc487daf3bbda9d2bf349 |
|---|---|
| Markdown | c47488651a4d4787052739aaca7c8d9b104f31737d7c9ab1998410eaf1130b9a |
| Publication page | 86d72a03f8a40b761f25f4b627733e48e9c5b69d952d2bb2ce8905c5ca0cb9ba |
| Manifest | be597018003cab4d8bf4eb178d1ad6454f9a9dd322eee834c4a6760c0f2187aa |
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 | MwT8/X/O6SlVPO/i2k48UVkCWwRp9DLDKg8SzzZ2VOUkDCjCmi2pJXACygcS81uiKJMJ/3CgjMlUk0ST6WStDQ== |
| 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
| 2026-09-17T11:23:15.191552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037963observed 86d72a03f8a40b761f25f4b627733e48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:15.174096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037963/manifest.jsonobserved be597018003cab4d8bf4eb178d1ad645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.156976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037963/publication.mdobserved c47488651a4d4787052739aaca7c8d9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.138570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037963/publication.txtobserved 4917736b41c98a75d27c30da9fb0198b...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. |
|---|