OT-2026-000016582
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold 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-2026-000016582) never changes.
Identity and time
| Publication number | OT-2026-000016582 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-7dab-abe8-d5e91b2b68e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89d347cefcf7ffdff4ad106132b7214c1961a7be1f2f9c75ef00e305a074610a |
|---|---|
| Markdown | c40810492780ef3ee1879214105f31980cb715b59a89ad561893b33c1aee2df1 |
| Publication page | 871d3af7aa654cfee81d6b29cc998a110334aacfb71718c75dbc303f70a3bcd2 |
| Manifest | 61b909850a527429e7148d11826b9e46db709848ac1b9270c7bf68d851b7403c |
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 | pp9upDdTX3ygsUm4IbjYfaSr44XI8mRug2+p58lgb3y6o0igFwOgkmFmlhlfZNfkU1D6GW5hjVhyJe1e6xPKBQ== |
| 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
| 2026-09-17T12:04:49.009946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016582observed 871d3af7aa654cfee81d6b29cc998a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:48.991785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016582/manifest.jsonobserved 61b909850a527429e7148d11826b9e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:48.972622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016582/publication.mdobserved c40810492780ef3ee1879214105f3198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:48.953459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016582/publication.txtobserved 89d347cefcf7ffdff4ad106132b7214c...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. |
|---|