OT-2026-000013126
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000013126) never changes.
Identity and time
| Publication number | OT-2026-000013126 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-7b11-8a1a-77eec523b3d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11b85bb6f6ea2957c885a519461b6a559abcc2dd422d96d0fd33d3e5e00c4909 |
|---|---|
| Markdown | 61913022929302a12683aed0e0cdf37f128f34660679d195bdb7ae8e49a95113 |
| Publication page | d288d762eddb523f2b23a1b80d0697b4bbe9c4ffb4d17269ebd498505ef1693e |
| Manifest | d0e8fe80d7937a229e52c496e4821b8a394beb65284efd79c4e17ff27b60efb4 |
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 | ATxqCiOSjLQM5v6EOuuus1li096V9ZRIOsY5KicNJf3n8TRNVZ3J0NWA1nrXUqpOOuXR+vhBdxIu7GaH+7AEDA== |
| 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
| 2026-09-17T12:09:24.968529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013126observed d288d762eddb523f2b23a1b80d0697b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:24.948094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013126/manifest.jsonobserved d0e8fe80d7937a229e52c496e4821b8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:24.928960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013126/publication.mdobserved 61913022929302a12683aed0e0cdf37f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:24.911483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013126/publication.txtobserved 11b85bb6f6ea2957c885a519461b6a55...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. |
|---|