OT-2026-000045906
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000045906) never changes.
Identity and time
| Publication number | OT-2026-000045906 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f86-72bf-8045-6c126580747a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 163d47407f3f040e41ecea3ed7e0b28a23e10f2896c72eda2c3a0514ef9b79de |
|---|---|
| Markdown | 6600fef0e7d0e7f8bc791a86adde2e25e54ac15b6ef09b054926dd7714c8c503 |
| Publication page | 7c8b93d61bb430ed94d05f0fa3b236fb9526539ae03f99946830c157af90bd1c |
| Manifest | 9b1acc99ea9233a381331190a1a88403bc7d690dfe1f35c8e554dee37cf6da6a |
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 | SsojtEQvYm3vrX/uHd3QOzsyHkYzyl7PfUlJz82aOYTTITDup5agrhaD89j6Tu+dNrueXG2/hJ/XPle+M9fYCQ== |
| 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
| 2026-09-17T11:09:48.324161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045906observed 7c8b93d61bb430ed94d05f0fa3b236fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:48.305094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045906/manifest.jsonobserved 9b1acc99ea9233a381331190a1a88403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.286146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045906/publication.mdobserved 6600fef0e7d0e7f8bc791a86adde2e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.268790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045906/publication.txtobserved 163d47407f3f040e41ecea3ed7e0b28a...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. |
|---|