OT-2026-000059947
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line 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-2026-000059947) never changes.
Identity and time
| Publication number | OT-2026-000059947 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7875-9fd2-9c8463f055d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059947 |
| Status | PUBLIC |
Content hashes
| Canonical text | acd4df0816fb56c5b0e8897a75bbc8cee098ea0ad17a17cc2c5b520edbe844e6 |
|---|---|
| Markdown | e900aafe0594443c5042b036c2972fd650d5a4f972e4872120f0b8548aaab1d3 |
| Publication page | bbcfcb7f5e173f1ee9c6d17ed8f9dd47fd0d46022a48818a7ffb976c0c957617 |
| Manifest | 43abe08c23f0521a052715b1912067fa31d9cb96fcdc2b2633a8c9745b6330f3 |
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 | syBy37oDziBD5ar+P6nqi1z0S4kAwp4dRbJ8UnB5crwvE3/Rp5BBriUox1twK2HkTV0VGMSIqARfs7hGhslqCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:43.565953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059947observed bbcfcb7f5e173f1ee9c6d17ed8f9dd47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:43.549368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059947/manifest.jsonobserved 43abe08c23f0521a052715b1912067fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.531703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059947/publication.mdobserved e900aafe0594443c5042b036c2972fd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.512768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059947/publication.txtobserved acd4df0816fb56c5b0e8897a75bbc8ce...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. |
|---|