OT-2026-000025093
Publication integrity record
Two cup vacuum gripper, two outlet manifold, 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-2026-000025093) never changes.
Identity and time
| Publication number | OT-2026-000025093 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2729-71d6-881f-04b308dbb02a · 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-2026-000025093 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5be66eb75ceba756d98d6ff4cf83f6586e7f87a1fe6f55f14a0fad1fc33b867 |
|---|---|
| Markdown | 6d016ab45a740d96cba98ae1293c571d258b16fb0d1c008664ba74f9aedb532b |
| Publication page | 2a38bc3aa9485f27cd442c4158cef7949dc68f38ff4de97a658152fa62925c1a |
| Manifest | a59e633e1c75adb4fe959c511d0a8e09bee3dc3de9b3cc4f67409a07f780be4a |
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 | ofARigpMenge8/Eb50IPvxn2Ik/BC4jGM+cgex0/Q5UauL0D2IeCNYMduMV6IFVx+1K08kXx2HipKVJc/VQ2BA== |
| 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
| 2026-09-17T11:48:30.764413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025093observed 2a38bc3aa9485f27cd442c4158cef794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:30.747342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025093/manifest.jsonobserved a59e633e1c75adb4fe959c511d0a8e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:30.729305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025093/publication.mdobserved 6d016ab45a740d96cba98ae1293c571d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:30.712295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025093/publication.txtobserved d5be66eb75ceba756d98d6ff4cf83f65...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. |
|---|