OT-2026-000076983
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000076983) never changes.
Identity and time
| Publication number | OT-2026-000076983 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b071-7d57-8dd3-4a303a36d71d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96c60054d9e7eed65b586fdf66ff523161d44a18aea3d9736dbfd01c7a75a88e |
|---|---|
| Markdown | 632d4c6a7c67db2bcec013c87b320eaaa6c6d35c792db5f9795b6d28cde53494 |
| Publication page | 328399898b26255bd6a81ffac98ccef4f57400ab9b11e693927427af8d0a9632 |
| Manifest | 9bd8d282338bafc8433fdec9a91a0e3db77fac05532f22863348263b528bd0af |
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 | aVz0plFE9epd9qmEnF3gT9XxmR516BMr0LgTzlUbcTpvw32oqpyqoTW2HlBVkA6E5BD7NkF2qusg6cTwmmZiAg== |
| 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
| 2026-09-17T10:10:16.759631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076983observed 328399898b26255bd6a81ffac98ccef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:16.737867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076983/manifest.jsonobserved 9bd8d282338bafc8433fdec9a91a0e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:16.718166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076983/publication.mdobserved 632d4c6a7c67db2bcec013c87b320eaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:16.697643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076983/publication.txtobserved 96c60054d9e7eed65b586fdf66ff5231...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. |
|---|