OT-2026-000038551
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line 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-2026-000038551) never changes.
Identity and time
| Publication number | OT-2026-000038551 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-7cdb-91bd-ae3a7bb56c91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038551 |
| Status | PUBLIC |
Content hashes
| Canonical text | 112c9dd191a3374109ff4184e2ca5d4296aacecab4ca1ba322e86f8aa77d2f70 |
|---|---|
| Markdown | 49509d9d38a5dd33d8aae28fd95a58eef1be530cba623c6d0f801062f67bcab8 |
| Publication page | 65f4aa91fc5ef9090dffbf173f4bb0f6a0a2b25f4ce20ae538fcdb91de41f684 |
| Manifest | 706fa12829eef050d383b9a5dd5433d18e5758d7495844f892b9883d3d63eeb5 |
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 | FcPMzff40w4vtDne6Oz2B2PP8BRvO1V1kw6RcrBDydeOHPyX1hVdBzzv+pBG82+Y7i17DM/HRPSo4pDoi/rpDA== |
| 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
| 2026-09-17T11:22:48.881391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038551observed 65f4aa91fc5ef9090dffbf173f4bb0f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:48.864288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038551/manifest.jsonobserved 706fa12829eef050d383b9a5dd5433d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:48.846535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038551/publication.mdobserved 49509d9d38a5dd33d8aae28fd95a58ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:48.829324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038551/publication.txtobserved 112c9dd191a3374109ff4184e2ca5d42...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. |
|---|