OT-2026-000076806
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000076806) never changes.
Identity and time
| Publication number | OT-2026-000076806 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b070-772b-80bc-7a304aebb6b9 · 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-2026-000076806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5890babe4fc79c069288cf57ff21aa921c34166818e44973b767986928be33fc |
|---|---|
| Markdown | 22a0a134711ef82e1914bb4be1afe190e35e485d28ac3e5b0da5008db8636002 |
| Publication page | fc01d10a91ff853423a6a713dc8b6899cb1aa2588299b2cc9181ed105d57be86 |
| Manifest | 2436c63d48e5973c16a35c511b3e52c1bbae766ca098e688da2e647d5a12311c |
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 | adUVpqnkMrTz4R3kcqApPg30gR20ZEwMBLh+k2mdw9UeO+H+Qw4OxemOXgcU8gnB0OafGgKtcDePgXhnmr6LDA== |
| 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
| 2026-09-17T10:09:40.431696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076806observed fc01d10a91ff853423a6a713dc8b6899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:40.413173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076806/manifest.jsonobserved 2436c63d48e5973c16a35c511b3e52c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:40.393647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076806/publication.mdobserved 22a0a134711ef82e1914bb4be1afe190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:40.376568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076806/publication.txtobserved 5890babe4fc79c069288cf57ff21aa92...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. |
|---|