OT-2026-000041113
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000041113) never changes.
Identity and time
| Publication number | OT-2026-000041113 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7bfc-9e4c-8dba4ffea37a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041113 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb9b3d562f3d7453d9b5c6edd46a2de8ccba16110710efb380bbb7ceed7f14b2 |
|---|---|
| Markdown | 896010c27fc8c2ee39f9bc3ca3a0397bc8432022e6d80743300f8ba4312f584a |
| Publication page | f7d8f75125210e97e4ff2ceb8272a5dc9d628ec7acbfd459c955c3fe42c9d265 |
| Manifest | 234cebe6b5e3527a81010f09d23252becd752d1c73d0a62abfbedd7e241d7a2f |
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 | pjLq4+jvYAhcfx8SuWzWRqcDz/qpPr7m+ORYYK16naC/m862xvCs/hswng2s+8JooDkvNCnNSLrqGzL9T+5XBA== |
| 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
| 2026-09-17T11:17:02.727186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041113observed f7d8f75125210e97e4ff2ceb8272a5dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:02.709269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041113/manifest.jsonobserved 234cebe6b5e3527a81010f09d23252be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:02.689316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041113/publication.mdobserved 896010c27fc8c2ee39f9bc3ca3a0397b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:02.669675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041113/publication.txtobserved fb9b3d562f3d7453d9b5c6edd46a2de8...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. |
|---|