OT-2026-000037914
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single 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-2026-000037914) never changes.
Identity and time
| Publication number | OT-2026-000037914 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7234-9328-61dc10c6b4c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10616cf6e181dec124af0ad86ba0612f4782fa082007af31b54eda27fbaeb462 |
|---|---|
| Markdown | 3e9906c0ae684c69ed8f478e0109ea42857f919a5cd252a6872420f944f76916 |
| Publication page | ec2765b2831211f8134c53dd46fdad93bd02895d630073ae33c6681b2048cefa |
| Manifest | ad306d7b7c49655f43bb6e4c7e7814217f6a33b0a44dcb11f40d1235fc941664 |
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 | yJYow9yZ2WeZDS+6FfQrWJSazdEvZH0GVmUYn7a3l7CdIRUuYAiNnHkN9BKahPMXOAWWVTKNR5pREA9NCizkCQ== |
| 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
| 2026-09-17T11:23:11.261507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037914observed ec2765b2831211f8134c53dd46fdad93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:11.241724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037914/manifest.jsonobserved ad306d7b7c49655f43bb6e4c7e781421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:11.221831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037914/publication.mdobserved 3e9906c0ae684c69ed8f478e0109ea42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:11.200155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037914/publication.txtobserved 10616cf6e181dec124af0ad86ba0612f...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. |
|---|