OT-2026-000037863
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000037863) never changes.
Identity and time
| Publication number | OT-2026-000037863 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-775d-a17d-4fabf7d94808 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037863 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1f1d70748f717f535299045311e70c0808ded703ef4ee5c4d192b6b0ec50852 |
|---|---|
| Markdown | 470efe4f1250e191797fa5b13e4b7536cbb3f9dcbdd308e8003eed1a692273a4 |
| Publication page | 21feb24df7ac3e93f9c3dbf5e014b097281a6b67f7c52644f5e27bb0a8d2396d |
| Manifest | c28cd0ad9d357cdff8b593359cf8bed0f9889bc8c4066a0223e3f2a9161b3214 |
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 | NnxPb5bs3BzaJPC5rHA9AsEGQG56wUSODs9q9UiI/nMjYsoCDVOxxN6+AJm1fz6bbSzsoxw6HI9GXWFAngQEAg== |
| 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
| 2026-09-17T11:23:07.401357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037863observed 21feb24df7ac3e93f9c3dbf5e014b097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:07.383316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037863/manifest.jsonobserved c28cd0ad9d357cdff8b593359cf8bed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:07.367139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037863/publication.mdobserved 470efe4f1250e191797fa5b13e4b7536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:07.351392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037863/publication.txtobserved f1f1d70748f717f535299045311e70c0...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. |
|---|