OT-2026-000095794
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000095794) never changes.
Identity and time
| Publication number | OT-2026-000095794 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7468-92c5-dfbacb50f174 · 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-2026-000095794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8eb7bca322170c6ddb0a99ee4752c8e08350dfd0efcfced541403edb06b44f88 |
|---|---|
| Markdown | c3d25629a40b817843d9a94589d292fba12fad65858ce849f01ec8ef18bbe598 |
| Publication page | f56cba204a7bee57f6f514131ecd630c101bcaf80c0c7a9d1ac9025b2a90bfbf |
| Manifest | 66f0c891537324f73535b8e9da6360d33b3ce6ff0c952c29ee2076f4d4122553 |
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 | 9yggV570GWHX58nKMhIy3WeY4Yn3YPtDmPQFwIFZ+UBQIFZ4S8gO+PMp10fvZBbb8uVgggu2jcB9HxX2r5MNDQ== |
| 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
| 2026-09-17T09:35:51.909176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095794observed f56cba204a7bee57f6f514131ecd630c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:51.891760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095794/manifest.jsonobserved 66f0c891537324f73535b8e9da6360d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.875143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095794/publication.mdobserved c3d25629a40b817843d9a94589d292fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.857386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095794/publication.txtobserved 8eb7bca322170c6ddb0a99ee4752c8e0...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. |
|---|