OT-2026-000079364
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented 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-2026-000079364) never changes.
Identity and time
| Publication number | OT-2026-000079364 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7cf3-800e-62ce9cc29963 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079364 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb05f5928896b11f2af4e1aa2d143687261f2ec27728885b3912f596ac01c5c9 |
|---|---|
| Markdown | c3e9f4affdd04bf732724cfb182366e6160b403c0d851332b1cfcd5f0c777dae |
| Publication page | d2e310c195398836b7b293417c815facb68bb2b9876cfa6e72659ffd78b8808a |
| Manifest | e095468d9a9c4842ce96542937a8af341d049f0e57ac41168e31e8f55cda6486 |
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 | ZY7ddlyCyCr/1B/oVaknsqSWnaEobAuVf3D0EUBJb9Bsb1K+pKGmFTJs+LNXeJmHODwnw6lT1FqrpiEhVeUgAQ== |
| 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
| 2026-09-17T10:04:58.976426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079364observed d2e310c195398836b7b293417c815fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:58.957662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079364/manifest.jsonobserved e095468d9a9c4842ce96542937a8af34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:58.938851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079364/publication.mdobserved c3e9f4affdd04bf732724cfb182366e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:58.918879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079364/publication.txtobserved fb05f5928896b11f2af4e1aa2d143687...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. |
|---|