OT-2026-000023914
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000023914) never changes.
Identity and time
| Publication number | OT-2026-000023914 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7506-8a23-2b8f3f3f21dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 775b9715d0e49ad7c5c358903ab3eb28b1b9a3e2f52b9b84b547d2c1a9b515a4 |
|---|---|
| Markdown | ff306c00a97409831e6be5f2236b16ba218c6b5fc5f3dd1f27bf045e16ae0c86 |
| Publication page | aea377d30b58591e77ce23d192519436c6f21dd30b3aaed794547f122d7632fd |
| Manifest | 11a9ae9a8e8a00fa63392205e4c2f5fd0e558535aa19c3b3b1bf2aaa0010cd35 |
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 | pNEg21VxrygoN4r1PhUmC6nznbwb6iNkaUN7ncCd3beVPJQcJG9/6Jzj8wBh8O9ELl29EssOofXei+nGufoJAQ== |
| 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
| 2026-09-17T11:50:32.067269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023914observed aea377d30b58591e77ce23d192519436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.046591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023914/manifest.jsonobserved 11a9ae9a8e8a00fa63392205e4c2f5fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.028980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023914/publication.mdobserved ff306c00a97409831e6be5f2236b16ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.010667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023914/publication.txtobserved 775b9715d0e49ad7c5c358903ab3eb28...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. |
|---|