OT-2026-000080368
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000080368) never changes.
Identity and time
| Publication number | OT-2026-000080368 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7795-92d2-0ca47755ab01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080368 |
| Status | PUBLIC |
Content hashes
| Canonical text | a16537c4ad5a7e245292974aedc5d44e6be6ad4c6acee8f36f12c1e35e78ba81 |
|---|---|
| Markdown | f78b4a1f3ae3d1622bb47faff1cf8ce54be322866f06e68dd440e10d80201416 |
| Publication page | 8bbfce4bae54b484ff3eff184e00ad2ea407663bf44d8625cec3d447a26db22d |
| Manifest | 8d3c9c0b8117a636268958253a62501d3816eee79d33313e56655d1c31015f92 |
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 | Bfrh8Q8LcWqCqUvXHzpJWs2PPKkuV2BELoNumSdIdncnrPSTGwDW8ekd4zA/UZXZQUmoLO8PZQhLsNRwMOFRAA== |
| 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
| 2026-09-17T10:02:51.488882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080368observed 8bbfce4bae54b484ff3eff184e00ad2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:51.469902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080368/manifest.jsonobserved 8d3c9c0b8117a636268958253a62501d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:51.451476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080368/publication.mdobserved f78b4a1f3ae3d1622bb47faff1cf8ce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:51.431928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080368/publication.txtobserved a16537c4ad5a7e245292974aedc5d44e...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. |
|---|