OT-2026-000024965
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000024965) never changes.
Identity and time
| Publication number | OT-2026-000024965 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7650-bb46-10cb34733d19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42a74fb643d4cd851ba8424aa36b4979d96e02a497e0aefe7437efcf57a15450 |
|---|---|
| Markdown | 088a96c67350689eae3a09c7b36ac6025db3bf97bf04295be29eb6181ab69f6b |
| Publication page | 0d1572f93cb478cf36023ef1bb5db6d301edc55562f50c855da3fe4f45a9c143 |
| Manifest | 88e1708e4b88d09cc66e1c5c118036375f330b0f5bf45887e5b4e5b271a617a1 |
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 | G0RcCunJWrShtualsX608Xlj/M+d58U2mJhal1zwtN7pQLRgtawjsihi/EgLKmDHQvyeqkD+pzv8mKm6LiJZCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:01.177568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024965observed 0d1572f93cb478cf36023ef1bb5db6d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:01.155774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024965/manifest.jsonobserved 88e1708e4b88d09cc66e1c5c11803637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:01.139646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024965/publication.mdobserved 088a96c67350689eae3a09c7b36ac602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:01.116995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024965/publication.txtobserved 42a74fb643d4cd851ba8424aa36b4979...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. |
|---|