OT-2026-000034398
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000034398) never changes.
Identity and time
| Publication number | OT-2026-000034398 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-78f6-893a-be4b60b93492 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034398 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0cd7b7e282a966c11e2a55088181862e4a31fb1c5304ba77afec29abbc01795 |
|---|---|
| Markdown | 2519223994779ec5555ffa58e98ed234ee3f10ccfc689cf2ba04f732752b3036 |
| Publication page | 4b393744fd67a667184ce9f14940d38817931d277fc10450b0b40e968aea6de5 |
| Manifest | 6b202b58bd11a3e77a87952b6e7962e719ae8d372227cd8f0c68a135afe9e4d9 |
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 | jQrW5eLMB9NonAmtDa8+nJ2cbDj4emXX4kCveb6R+DHiN3ewcBz2nkycbrqkuBueJPF8aZlUZNiByzsdWWLZDQ== |
| 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
| 2026-09-17T11:31:06.848825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034398observed 4b393744fd67a667184ce9f14940d388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:06.830930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034398/manifest.jsonobserved 6b202b58bd11a3e77a87952b6e7962e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.811045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034398/publication.mdobserved 2519223994779ec5555ffa58e98ed234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.793035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034398/publication.txtobserved b0cd7b7e282a966c11e2a55088181862...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. |
|---|