OT-2026-000053293
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000053293) never changes.
Identity and time
| Publication number | OT-2026-000053293 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a15-7f7e-ab40-7d7e4c6bc767 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 437bbeee866a80d5672d197eb98e7c4d60a1177451e4ca3d05a62c681ff0d2fa |
|---|---|
| Markdown | 80d3203f2b3cf28e4ba2e93c66bacc8ef27feae665476b3e4d4576cf7162896f |
| Publication page | e1b1dcc5173b3391cde435089f8fd0719e784f84519b0bf3cb28ba3721467ea8 |
| Manifest | e56c6e2151aa3e09e2598ef569a9758c38aa30f824a5cc1d6720ce8d013ce62b |
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 | 96fBtqwvdjIFdNUdWsaiYXmQLJxbjdVg9pfN+TO0fTFzfvEh8etrtPSa5LG/OfEnppyVrX3a4FyJmQirTtC4CA== |
| 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
| 2026-09-17T10:54:58.810683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053293observed e1b1dcc5173b3391cde435089f8fd071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:58.792660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053293/manifest.jsonobserved e56c6e2151aa3e09e2598ef569a9758c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:58.775019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053293/publication.mdobserved 80d3203f2b3cf28e4ba2e93c66bacc8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:58.757577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053293/publication.txtobserved 437bbeee866a80d5672d197eb98e7c4d...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. |
|---|