OT-2026-000079602
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000079602) never changes.
Identity and time
| Publication number | OT-2026-000079602 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-72a7-99d2-c22140a34e56 · 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-2026-000079602 |
| Status | PUBLIC |
Content hashes
| Canonical text | f96e9cfb86eacdf5ff15496fc573e9bf07b9f001641c4f4a67a209a092220094 |
|---|---|
| Markdown | f21589815fc9ab84ebce430de64e4034a09c02c17a5b50a7178db0befab99b11 |
| Publication page | b97711b208f31c9a6b8804c9f205f6e716f0c47aa680647d54116a0efa1b398b |
| Manifest | 83972c018707de7e551e580ab3aef8d11e22ee8b163e49ff2099baa54133f62c |
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 | dlino1aZ4H+c3fiJ21oV4BVSEnU2Kz1h3KMskYEPdUJiRsHQ+3qSNX58SG59sn3OXcg6LIiBuVahYfBCwcJPAA== |
| 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
| 2026-09-17T10:05:15.760788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079602observed b97711b208f31c9a6b8804c9f205f6e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:15.743521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079602/manifest.jsonobserved 83972c018707de7e551e580ab3aef8d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.723287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079602/publication.mdobserved f21589815fc9ab84ebce430de64e4034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.704793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079602/publication.txtobserved f96e9cfb86eacdf5ff15496fc573e9bf...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. |
|---|