OT-2026-000045466
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000045466) never changes.
Identity and time
| Publication number | OT-2026-000045466 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7835-a009-bf1a10c547e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045466 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6c995baa54fe21431b5a6fe7a51442120def6478d704cde224c0974ed5a25fa |
|---|---|
| Markdown | df42feceed6103609354ecc2faeb3f3bd4f8e944bd4b287608153437c75ee237 |
| Publication page | 967842c5950de983e96a0b4c29dd3389f79be9b58fad01427b6ffaa5951b3d6b |
| Manifest | 9c427e36e92095768e2a58184858a433f9fab996480f09a9f094f0cf80670205 |
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 | 2SDlmzPM54wIxE+hqdtmZDd2mKI61hheG5mbRP/CR5Mgu5cg7UAiwNIdjIiUIuPke29XNOgB/X5f+gRrRCRHAQ== |
| 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
| 2026-09-17T11:10:46.579878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045466observed 967842c5950de983e96a0b4c29dd3389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:46.542774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045466/manifest.jsonobserved 9c427e36e92095768e2a58184858a433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:46.440504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045466/publication.mdobserved df42feceed6103609354ecc2faeb3f3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:46.417924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045466/publication.txtobserved c6c995baa54fe21431b5a6fe7a514421...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. |
|---|