OT-2026-000033339
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single 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-2026-000033339) never changes.
Identity and time
| Publication number | OT-2026-000033339 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-73e4-be81-e1158c11c9a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90062f00dd9a3aeff54da4bbe408a1d52affa5e78f863fe33d049171c3071535 |
|---|---|
| Markdown | f2e342e665a3a81c2d1839dbba652665ad0aaa03aff9d5206fb3d85ead9e1846 |
| Publication page | 7089deb544d482e7ba5c90268ba3949de4a93725446b701fa230cc4d3089ef85 |
| Manifest | ee8822a80eb8bfa5ff9486aa5d9e10fb2b78f019d4d1800dc689adc0aada00f7 |
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 | XG10FePMjpm+Q011R3k6rXyPPgMbt3QFxYe73uY3ybYQSyRaxViNWLeK+uU4XLxFWoc8/JLiFeEc23aUqWQIDQ== |
| 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
| 2026-09-17T11:32:05.773633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033339observed 7089deb544d482e7ba5c90268ba3949d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:05.753363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033339/manifest.jsonobserved ee8822a80eb8bfa5ff9486aa5d9e10fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.722436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033339/publication.mdobserved f2e342e665a3a81c2d1839dbba652665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.699160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033339/publication.txtobserved 90062f00dd9a3aeff54da4bbe408a1d5...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. |
|---|