OT-2026-000037601
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000037601) never changes.
Identity and time
| Publication number | OT-2026-000037601 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7106-bccf-2ee6fd42e2d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037601 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad5b7d6cea1f94ad4544c4e146eeba4aa2ecb3768b1217453175d63e18d178e9 |
|---|---|
| Markdown | 900b35c95045640557b1e8f4ec2929316c8365bb38eebd3700b185369b759630 |
| Publication page | 3b5af0d5cbba3e796b079c74025e099c9c4c7b7aaf6fe8a68439d496f4cb99f2 |
| Manifest | a6b285996862ab19dc37a7d4839b3a718213778a5a883a360e6f564f5e8b18ca |
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 | 3gECGLN395HKUCf/anNzlKdJNw83wxeqPi17aOBvGr2haDBUTOC+AKTZLh9fancxXx4DysGyIIBVIiHf3rZECA== |
| 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
| 2026-09-17T11:24:08.966512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037601observed 3b5af0d5cbba3e796b079c74025e099c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:08.935338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037601/manifest.jsonobserved a6b285996862ab19dc37a7d4839b3a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:08.916634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037601/publication.mdobserved 900b35c95045640557b1e8f4ec292931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:08.886026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037601/publication.txtobserved ad5b7d6cea1f94ad4544c4e146eeba4a...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. |
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