OT-2026-000014703
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000014703) never changes.
Identity and time
| Publication number | OT-2026-000014703 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7de3-b76a-96cb4e36445a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014703 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f5a82f2ed05758cffe27bcf0b329afee126de3e4d60c5fb6717f5c81fc8eb36 |
|---|---|
| Markdown | 88261909adf44f1c2b6c4774fc1a19586b3f0982b39b6f30e1db7892d3759772 |
| Publication page | 30767e0c79ce8a2f59094bde68f67cce5fb3ba65a8b4fdf4193483d11971f96e |
| Manifest | 9b072188eeb4706dcc2660a85b570b670b6fce745da43d179340e528cdcc2426 |
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 | 4KU3GaCCoLGAF5fBTeccI3zsQNiqkan2bdNCN7DMg0tNHB8fJVGTDz494sC+WB3pPz/5ytZ56VasbbMCaat8Cg== |
| 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
| 2026-09-17T12:06:33.858028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014703observed 30767e0c79ce8a2f59094bde68f67cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:33.837866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014703/manifest.jsonobserved 9b072188eeb4706dcc2660a85b570b67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.816093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014703/publication.mdobserved 88261909adf44f1c2b6c4774fc1a1958...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.795023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014703/publication.txtobserved 4f5a82f2ed05758cffe27bcf0b329afe...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. |
|---|