OT-2026-000037567
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000037567) never changes.
Identity and time
| Publication number | OT-2026-000037567 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-71bd-a175-2495ac6314d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037567 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8324a00ddae0e58c8647705ba2ad807e92114005ad4c7b7f5bd766ecfacfe4d |
|---|---|
| Markdown | dae8b104fcbed4108632e718987c9729e4682e38b2eba177dd03c4596c4fc6be |
| Publication page | 61ec32e715fb0499a5dbd56f13707afcc7cd73330e463e414f4595ceece7b52b |
| Manifest | a24ed73902fb49815ff8e1824813ad192014630eede11253096ae5a7590953d0 |
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 | g+mlTVJa9Im0tN+3b2n6BqDCe6GI+5GIifBbjq/z8QxEruua/GFh0N6rb/bPOviL3W4oDX/04k2/fyICPsDRDA== |
| 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
| 2026-09-17T11:24:06.725926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037567observed 61ec32e715fb0499a5dbd56f13707afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:06.709030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037567/manifest.jsonobserved a24ed73902fb49815ff8e1824813ad19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:06.689735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037567/publication.mdobserved dae8b104fcbed4108632e718987c9729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:06.670685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037567/publication.txtobserved b8324a00ddae0e58c8647705ba2ad807...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. |
|---|