OT-2026-000038501
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000038501) never changes.
Identity and time
| Publication number | OT-2026-000038501 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7ad5-9b65-d0a2e44026f8 · 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-2026-000038501 |
| Status | PUBLIC |
Content hashes
| Canonical text | 976aac51f9a257dbcaecb6a7f4f7b712a7a8a888ef549c1be9a74cf0d18e42f3 |
|---|---|
| Markdown | df6237c31d33ec24200fb368c912f04021a36d06c75cc05ceb46ff5147fd05ea |
| Publication page | ee23ef11793a88beef94522931dbee9f91a43c6301badaeaf362b0499b4cff0c |
| Manifest | bbf10d8e5bc30a17eb18dce7db086d4a5f35d9d8cdcf462bf6823d6f1adda2bf |
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 | InTLPF6MCtRQx8DkkD9T7+dbStXV15BpvO8gAK174x8HcmWrF1xPr8dd6/WcvvRPvrtXcT7rVxtiLk3QxQrQDw== |
| 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
| 2026-09-17T11:22:44.901783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038501observed ee23ef11793a88beef94522931dbee9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:44.885848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038501/manifest.jsonobserved bbf10d8e5bc30a17eb18dce7db086d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.867669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038501/publication.mdobserved df6237c31d33ec24200fb368c912f040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.848022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038501/publication.txtobserved 976aac51f9a257dbcaecb6a7f4f7b712...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. |
|---|