OT-2026-000092238
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092238) never changes.
Identity and time
| Publication number | OT-2026-000092238 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-771c-88d3-fe16bd98ffac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57687c9d4c2b14630601cb42a0b3102e08015ef377b6b2e2cd94bcd753679939 |
|---|---|
| Markdown | c62242ceb24906e9a0b399c499d12a8a043b89a28909fca77439c6e5b9cce5e2 |
| Publication page | bc2c9229009c56b28290a199cdd17e00cfb529b7e4ada2135a8bb6536d79f67a |
| Manifest | 7b3c2761626a2f45045f204654ee5a1b8c1e5484db0e9dd1662094583aee68b2 |
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 | G7/D+lC+eeb7H3360ob85TzbrR4suUr43UN/cgy2glc3smFCrgwRzG38tnxZLlsnSfU9kPcpAyj/I/Jg++xSCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:45.515929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092238observed bc2c9229009c56b28290a199cdd17e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:45.497793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092238/manifest.jsonobserved 7b3c2761626a2f45045f204654ee5a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.475561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092238/publication.mdobserved c62242ceb24906e9a0b399c499d12a8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.456947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092238/publication.txtobserved 57687c9d4c2b14630601cb42a0b3102e...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. |
|---|