OT-2026-000015102
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000015102) never changes.
Identity and time
| Publication number | OT-2026-000015102 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d097-7610-b7ce-52047cf76c43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bed0b305d7bff67b78c8f426a14dd93a5e9c4decc8f105b459407459088e031 |
|---|---|
| Markdown | c8cc4b3438524442caaa3bf2a1ec57e637da3dd4493ddc7b04e22696f033ee08 |
| Publication page | 1fbbed937e9cd7dc65c311f50ef8fd8d8bd96758d368228da7a74a4b94ab1499 |
| Manifest | c324f78e8f3e3d1260bb68c14b976286e6c60d8317dde717b2cfd7c3b84fc5c9 |
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 | 9jVGyKs5CVtgWdD4tMPZDVcp8LUPa/qqczWH+bnAhMl3XPoVAS2278v6n6fvlGaJEnKe1cWcXTLmp+tbHG3ODA== |
| 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
| 2026-09-17T12:07:09.680771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015102observed 1fbbed937e9cd7dc65c311f50ef8fd8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:09.660127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015102/manifest.jsonobserved c324f78e8f3e3d1260bb68c14b976286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.639201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015102/publication.mdobserved c8cc4b3438524442caaa3bf2a1ec57e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.617285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015102/publication.txtobserved 5bed0b305d7bff67b78c8f426a14dd93...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. |
|---|