OT-2026-000037511
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000037511) never changes.
Identity and time
| Publication number | OT-2026-000037511 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-78b8-9985-974eb04268c8 · 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-2026-000037511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 394febcb0f8486be906dc71c8db4db87fa4f0ba105800455aadf388f3b9f5a5b |
|---|---|
| Markdown | e050f0fb16c74f33473f1d2402280708f0f36941f91db19241d4774026cbc44a |
| Publication page | 0e1cca20903ca1dd00bdc0c61bc65d92ca8b30fd12471695a830b232a2a8e44e |
| Manifest | c274f443033338d588e9317f20b37349cfa7e0646eaa36cc1e05e8930f98cacc |
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 | MCRxr/o2f2nrOhOvxdznx6XyPlEBNZdilPIBmCz/wZreDlD8R9EjFbHP8CoXKeWOtACqkKKpkafmVkScG3e6Dw== |
| 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
| 2026-09-17T11:23:57.625775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037511observed 0e1cca20903ca1dd00bdc0c61bc65d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:57.607852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037511/manifest.jsonobserved c274f443033338d588e9317f20b37349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:57.589209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037511/publication.mdobserved e050f0fb16c74f33473f1d2402280708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:57.567816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037511/publication.txtobserved 394febcb0f8486be906dc71c8db4db87...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. |
|---|