OT-2026-000055766
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000055766) never changes.
Identity and time
| Publication number | OT-2026-000055766 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09cb-72e5-9c7f-4b81823b3289 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 324d05fc68469ffdbfc8493c9a664c49c7d35fb0a26a99d0bee6a84b10fae582 |
|---|---|
| Markdown | 603b3ad81ad1d226092fe65fbb7c2cc78c5cbced4926e75a772da8f3cbcb80f4 |
| Publication page | 224f00d90f6c13212e060aa916129732a83ba8ec860b2cf4510dfc6c55ccea33 |
| Manifest | 3c7f6b15b73cfd2721ca6b6a7ab65cc3a0f13366e8880650631ab2c7b1f1c1cd |
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 | BWXL4Drl4RCOjW9LmEoDDVs/3SBDFRY9gfhS0yd0QPbfzpYDQtwy8XBmwqE6WKu+QmkTr0fwf/Db7/UIGiQwBg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:07.276002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055766observed 224f00d90f6c13212e060aa916129732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:07.258509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055766/manifest.jsonobserved 3c7f6b15b73cfd2721ca6b6a7ab65cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:07.238846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055766/publication.mdobserved 603b3ad81ad1d226092fe65fbb7c2cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:07.221282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055766/publication.txtobserved 324d05fc68469ffdbfc8493c9a664c49...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. |
|---|