OT-2026-000026014
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000026014) never changes.
Identity and time
| Publication number | OT-2026-000026014 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7ee3-a73a-70c673a82bd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 392512cbb25c5883188eda9127dfc8d9fc62cdb589b0959980473b511e3c5824 |
|---|---|
| Markdown | 9ea2ee42dbc23860cefae964b8313188564718e43bce9868af9ad69567899412 |
| Publication page | dfcc60be85f3f998b057616320752eed51f391462e242914234a2df6669d48bc |
| Manifest | a7a84fd04711433902bd1717ce32abcb2a0c50541a6f68e4b07fd41ed8a313f4 |
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 | yky3sj+ULWHCgaGmC/+MC3rTyZn0fttLSPRBvNk0O3zfSD9/cxaPobiOyeZWw03IJwS6ToTCL9UxhQAogfPSCA== |
| 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
| 2026-09-17T11:46:23.724861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026014observed dfcc60be85f3f998b057616320752eed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:23.708556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026014/manifest.jsonobserved a7a84fd04711433902bd1717ce32abcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:23.690211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026014/publication.mdobserved 9ea2ee42dbc23860cefae964b8313188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:23.674923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026014/publication.txtobserved 392512cbb25c5883188eda9127dfc8d9...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. |
|---|