OT-2026-000013434
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two 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-2026-000013434) never changes.
Identity and time
| Publication number | OT-2026-000013434 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7213-9b15-66174a46663b · 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-2026-000013434 |
| Status | PUBLIC |
Content hashes
| Canonical text | a68bcfc1f926622c29bc381a1770ba9335fdf1edf13050b414067142b5d8ea7f |
|---|---|
| Markdown | 645dc5ccbdc4b29bf6cc4f4f72ad4b1a4eabf70b8c0b8d398f5ee257f7906525 |
| Publication page | 2f8ee939ad6c58799813eab5c2af80d4bd4e95c3f28162062afed644d15b629e |
| Manifest | c53e71a81f38ef2fefd05616ec7dc8fa002e646c780cb0538011bbe5458315a1 |
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 | JqCLSuiKJUwiZM3g2k350gR412wxffEegbtunRYTWbhJFL/H2WqaX+DHMqmlsO7FpZdtPtZaWrWCcRXlCReiAw== |
| 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
| 2026-09-17T12:09:55.261555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013434observed 2f8ee939ad6c58799813eab5c2af80d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:55.242888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013434/manifest.jsonobserved c53e71a81f38ef2fefd05616ec7dc8fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:55.223754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013434/publication.mdobserved 645dc5ccbdc4b29bf6cc4f4f72ad4b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:55.205810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013434/publication.txtobserved a68bcfc1f926622c29bc381a1770ba93...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. |
|---|