OT-2026-000075098
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000075098) never changes.
Identity and time
| Publication number | OT-2026-000075098 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-79bc-a2cf-622a0ebc28e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075098 |
| Status | PUBLIC |
Content hashes
| Canonical text | de2c81979e2f884e7531dd57c67619a7016a4b607ba6293c050886451c3da45c |
|---|---|
| Markdown | 910c2f48e9ff79b693351a26cee5c760bc7d8e1e85960e32ecc25fc970843f93 |
| Publication page | c0f9fa595ca500882c480ffb2ee9cfc4c5fe6111b7858da4f5a852db20d17e4a |
| Manifest | 5f15e3060144426bb06e594d436d5c2064f546ca49bebc8b45211c2816224a0b |
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 | ylZdMcoAdJ8E60CzTNsAAIjNMByIpvY0ITudkiiQd9WN8p2RLnaWaTnuQDa4G4dbNb7WVou2KsAiyU8K1fAABQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:54.986896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075098observed c0f9fa595ca500882c480ffb2ee9cfc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:54.970319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075098/manifest.jsonobserved 5f15e3060144426bb06e594d436d5c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:54.955365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075098/publication.mdobserved 910c2f48e9ff79b693351a26cee5c760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:54.938720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075098/publication.txtobserved de2c81979e2f884e7531dd57c67619a7...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. |
|---|