OT-2026-000014051
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, pulsed 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-2026-000014051) never changes.
Identity and time
| Publication number | OT-2026-000014051 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-76fb-a0b1-4838dc105c43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1358905a26d51de33f251c59981cc730a7c54807d88db93f243ae548a8ef697a |
|---|---|
| Markdown | 7e0fcb9a164b0fb0927395cb7205f9ea20051f7ce9b8a02cf210a910bb97f5f1 |
| Publication page | 69044a45082c3e11b6b6386df1c24effe2f9778d7baebac3856f15fa4e0b9715 |
| Manifest | 3e50b15f351e762247ab25498022bcfe6634c670fb0e669856bf698eac3b3dc1 |
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 | cvkDBqK3GS6v3KK9qT0sG/WS7onWmFIAFU/tHqBA83GFGiYgdFZOn02G5DOd3TTCWoiJLFQ/nfG7R08KbAZHDA== |
| 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
| 2026-09-17T12:09:17.347286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014051observed 69044a45082c3e11b6b6386df1c24eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:17.328019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014051/manifest.jsonobserved 3e50b15f351e762247ab25498022bcfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:17.308419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014051/publication.mdobserved 7e0fcb9a164b0fb0927395cb7205f9ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:17.289644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014051/publication.txtobserved 1358905a26d51de33f251c59981cc730...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. |
|---|