OT-2026-000060791
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, manifold 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-2026-000060791) never changes.
Identity and time
| Publication number | OT-2026-000060791 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7e3a-99db-25f5d20cff3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060791 |
| Status | PUBLIC |
Content hashes
| Canonical text | e895e05d478d9048f88e26a856c962538d2ff9e7472ac3865288cec9601d6e06 |
|---|---|
| Markdown | ea728f64484a69b59f605406e881ce73431c7a9eb17898f062b06f9f05822773 |
| Publication page | 93f91adebf4b2a4e890ec7e5f819700f343fa7a0dc338804e2e1a422348a854a |
| Manifest | dba616f9a9a418b487ac6dc4edb4aa7a8b4c51754d67dfba841d3e9c92123954 |
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 | i5i+raV+IW+ji4z+fuXAZ5yonwVqp4WkPH6BbHpBxGaHdlL6QQlNU+OLXtTroGVG/ZUIVT4vtDQZhJnl5AsWAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:32.252713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060791observed 93f91adebf4b2a4e890ec7e5f819700f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:32.234357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060791/manifest.jsonobserved dba616f9a9a418b487ac6dc4edb4aa7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.215164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060791/publication.mdobserved ea728f64484a69b59f605406e881ce73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.197050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060791/publication.txtobserved e895e05d478d9048f88e26a856c96253...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. |
|---|