OT-2026-000045034
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000045034) never changes.
Identity and time
| Publication number | OT-2026-000045034 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-7046-ba04-f1f2f4c2a8b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045034 |
| Status | PUBLIC |
Content hashes
| Canonical text | af42a01e686784ace4d7894129caea58bf7e46cd6cf605ead2131d1860d034ee |
|---|---|
| Markdown | ef0bca7330927672df437726f08650b61e6e9c5d6d61087ce948824f06fcea46 |
| Publication page | 58e06a285a5e02fcfcbb5a2c6b16b4432b5766e8c1b7701ce874996d4ddec5f8 |
| Manifest | a5040396731f48c94354086399758abba2f061abb3fe4d6fd2e86b57aa81dfe8 |
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 | /hOzjhsHDQhivwyKfVpmS2noAL3mJ66S8hvV0hGEXa1sog9PvSygm8iLL/uQ+SCoAP5RAsRu0kEgkoK0ZNnuDA== |
| 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
| 2026-09-17T11:10:03.008313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045034observed 58e06a285a5e02fcfcbb5a2c6b16b443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:02.989836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045034/manifest.jsonobserved a5040396731f48c94354086399758abb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.965701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045034/publication.mdobserved ef0bca7330927672df437726f08650b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.943625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045034/publication.txtobserved af42a01e686784ace4d7894129caea58...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. |
|---|