OT-2026-000010672
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, vented after 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-2026-000010672) never changes.
Identity and time
| Publication number | OT-2026-000010672 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7f09-ab9a-a071012bc83a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fcb8443788b9c0cdac80f36aa73c7700828b10ff97db6d22f6d7993017e59d8 |
|---|---|
| Markdown | 4ebb4a6adde7ab36f9465dcbccde9c5fe0bff6d33dcbc77e4951e0bef56de0aa |
| Publication page | 2d609c41a8c72afec9edd2874ce5c0eb841bfb0b343cf3f788d0c2a47125b26a |
| Manifest | e584c12197b6877134c51dba9b0224da517f22b588b4ff4e9fdf4783b7fd03e7 |
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 | G7zkHi/v7jpeP3t39RauxF7ho7Vxm6OXfIXFC57IEr9oCmeaNteQ4xab9+jXZCqg06KyH0trQ+WILhEaHHGbDg== |
| 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
| 2026-09-17T12:14:52.860497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010672observed 2d609c41a8c72afec9edd2874ce5c0eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:52.840038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010672/manifest.jsonobserved e584c12197b6877134c51dba9b0224da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.820388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010672/publication.mdobserved 4ebb4a6adde7ab36f9465dcbccde9c5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.799009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010672/publication.txtobserved 1fcb8443788b9c0cdac80f36aa73c770...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. |
|---|