OT-2026-000012685
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000012685) never changes.
Identity and time
| Publication number | OT-2026-000012685 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-7fa8-b9bd-c8e0b2441699 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d2255ebb379be52e721a64c9f948eb3e79fe1a2f4edfcfdf4308fe600b16824 |
|---|---|
| Markdown | 7ca05fac85275663e42401d675362e3dee71f9fe0e0fdf54304d2c1cce60a357 |
| Publication page | 88f3596a4a9c9ab5fb4aba6b4c3954b9ca1e2d9716683c6559b844f9cac02e23 |
| Manifest | 6038a24c099508d3b9d4182f039f21e3e700224e6fe9994033613cc6a4bff843 |
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 | UuTDrCvnLG4qAFUpQAc/3W5c/Km0kKq3+OrMgw2CF9SJb4wcC6SuaYgqrkqn9db1zBppARxaCci6CA+NLhS2Dg== |
| 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
| 2026-09-17T12:10:20.066490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012685observed 88f3596a4a9c9ab5fb4aba6b4c3954b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:20.045420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012685/manifest.jsonobserved 6038a24c099508d3b9d4182f039f21e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.025890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012685/publication.mdobserved 7ca05fac85275663e42401d675362e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.004564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012685/publication.txtobserved 2d2255ebb379be52e721a64c9f948eb3...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. |
|---|