OT-2026-000093304
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093304) never changes.
Identity and time
| Publication number | OT-2026-000093304 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-748d-a86b-91d09d7c47be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093304 |
| Status | PUBLIC |
Content hashes
| Canonical text | 041b3cffcf789cc5e5964b64046d7e943795857def3fbe6e68e26bfdbc4e5917 |
|---|---|
| Markdown | 3c29cb0d4c4cf098ec0a6335364da591058acc684aa2e87c2452f920db45c57e |
| Publication page | fb9f291d224ccb23c9dfacd243043f0910907249e89049a90b9360dbaf9624ea |
| Manifest | 9e6058f5f21946126d225c4847ef388dd9d9e5ddf1b5a026bd19f8290a73812b |
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 | 0ozBB6FLj5+pZmaAsjJRAHnY9HZuluG+YPrJsQ8tvOTJ2tsW3rMHMSFafHo9ZyzKn8goDhajqjP7Ra6HPxukDw== |
| 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
| 2026-09-17T09:40:40.922229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093304observed fb9f291d224ccb23c9dfacd243043f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:40.901987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093304/manifest.jsonobserved 9e6058f5f21946126d225c4847ef388d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.883987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093304/publication.mdobserved 3c29cb0d4c4cf098ec0a6335364da591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.866153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093304/publication.txtobserved 041b3cffcf789cc5e5964b64046d7e94...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. |
|---|