OT-2026-000037834
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000037834) never changes.
Identity and time
| Publication number | OT-2026-000037834 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7970-82d5-91b6325a996b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54591944d6291979a7486e629429eac20307e04547bf8c9bc9560c552c838fc9 |
|---|---|
| Markdown | 29eac43411f6d10abf0756b049e5dd36b5e9ea6e18dd295c8c1480a672030edf |
| Publication page | 154002fce1275e696dfcc2d97ab0457ea0ea017fee53a7c8b2886efe7e49c1e8 |
| Manifest | 0d6b270aa0a368aa16d2db7e62f11214ebc637b206a2a941baa42144912cea4b |
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 | EVvIUWqybMvdptHsT15v4MUS3mZudnf73XY980Ff1vhqIOzVnrJAomOzH4fAZlx+hNi3A9v4SDLaNp1FkKr1Bw== |
| 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
| 2026-09-17T11:22:58.606808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037834observed 154002fce1275e696dfcc2d97ab0457e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:58.589012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037834/manifest.jsonobserved 0d6b270aa0a368aa16d2db7e62f11214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:58.571471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037834/publication.mdobserved 29eac43411f6d10abf0756b049e5dd36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:58.553244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037834/publication.txtobserved 54591944d6291979a7486e629429eac2...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. |
|---|