OT-2026-000095997
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000095997) never changes.
Identity and time
| Publication number | OT-2026-000095997 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac9-79a3-af96-c71b3fd14ec4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96225b2499ae50d717328c10b2e58b1fe7987ae17d9de54caec5eb22a267db34 |
|---|---|
| Markdown | 72ef19b217fc6eabc375d549728e593e1dcaeac3e6fd91f756d0e8f5f141c865 |
| Publication page | 7cf15ce469a98ae112b1b42d8cffe0b37ef004f06790b0d66eddf70f1a69bd25 |
| Manifest | 3231c80294ba7687d524dca6733e34b892c81d749c1c4a0937780fcba5a155ed |
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 | zPqDCH34PUuktb0AivehdyB2qMWNWO+UuVDoY+Cs2F2AtowaMG3U3wYUK68sdGnm6dtyrSgAyrhIoArTPfRRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:07.520764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095997observed 7cf15ce469a98ae112b1b42d8cffe0b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:07.502629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095997/manifest.jsonobserved 3231c80294ba7687d524dca6733e34b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:07.482732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095997/publication.mdobserved 72ef19b217fc6eabc375d549728e593e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:07.465366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095997/publication.txtobserved 96225b2499ae50d717328c10b2e58b1f...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. |
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