OT-2026-000040562
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000040562) never changes.
Identity and time
| Publication number | OT-2026-000040562 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7c25-9d7c-5b96a6a3bd4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 063a5c6d5e522f845af5ebac3e457971756fda1c6fee1862b2809daadcded661 |
|---|---|
| Markdown | 33f9234e611927cc8428d84a58e2c1c404e677475b55df05192f6e779a37d583 |
| Publication page | 0cfe793135bd8d1194bceaee7a8c1c6e00f21c29488295ff77b9cabda0027d15 |
| Manifest | 37234681b865114381b6e7db4d693477e8bf34d280a024cdff41776499ab2d58 |
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 | QcjUovLRIi8R85rY2R2YiYUffkpqO+BRM2eHWzPLGko+c9v49QeZhEk5YV9OyyhC74uXjPoX9Y2N3aa1COiMDg== |
| 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
| 2026-09-17T11:17:43.572317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040562observed 0cfe793135bd8d1194bceaee7a8c1c6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:43.555455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040562/manifest.jsonobserved 37234681b865114381b6e7db4d693477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.536484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040562/publication.mdobserved 33f9234e611927cc8428d84a58e2c1c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.517083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040562/publication.txtobserved 063a5c6d5e522f845af5ebac3e457971...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. |
|---|