OT-2026-000041195
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000041195) never changes.
Identity and time
| Publication number | OT-2026-000041195 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7dde-a084-15d5fada8058 · 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-2026-000041195 |
| Status | PUBLIC |
Content hashes
| Canonical text | b01f4b0b137dd9af0779abc5605dd53deb0cf22e9486b19d1793cf811bb09099 |
|---|---|
| Markdown | 4082f14d1cca8b3fb064bf084aaadcd717b7fdec94f703db5b2fd260532c32d8 |
| Publication page | ca6adb90cd02f07b99d61e6e3e2e2a71f759327b5df53dd63928d0d3a2fe022d |
| Manifest | 17d90a85e16910347f3ab3f3e1ea1442a1248aa84ffc758c3a1ca929d72338bb |
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 | H1+Bpox9GBOVek1LMxBCDJUHW98Ob5wtFfZz8CFaLof799FnJH1sKLNAfYuXGys0Q1x3Gmpz7KMVfYZKT8BeBg== |
| 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
| 2026-09-17T11:17:08.900743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041195observed ca6adb90cd02f07b99d61e6e3e2e2a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:08.882170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041195/manifest.jsonobserved 17d90a85e16910347f3ab3f3e1ea1442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:08.864921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041195/publication.mdobserved 4082f14d1cca8b3fb064bf084aaadcd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:08.845877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041195/publication.txtobserved b01f4b0b137dd9af0779abc5605dd53d...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. |
|---|