OT-2026-000054011
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000054011) never changes.
Identity and time
| Publication number | OT-2026-000054011 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a7-7dcc-ac58-361df7349c5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 114b6d09ba348139eea904b913dd72ac7d54dd65b86592973893a30215e482d0 |
|---|---|
| Markdown | 2a2550cf78fcfbebfc501fab5eac76433690dcfeab1b4ac254e8e558cd704582 |
| Publication page | 9cf7d473828bbc3ed02f0665df801ef66b983f198f0cab70001174b70fcb5057 |
| Manifest | 213e1749993bbff3dd89f2026035fe62b5d6b259e956aabb1ce48b18db5f7f08 |
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 | SqE9Y3htz3+7plpbSAuHPE6Aw5SpXFQoPut3lXM1jkf6cNI9gYK17NiwzBT6yM/hZo4y6zhJOK74wsy2QeofBQ== |
| 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
| 2026-09-17T10:54:21.132499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054011observed 9cf7d473828bbc3ed02f0665df801ef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:21.066861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054011/manifest.jsonobserved 213e1749993bbff3dd89f2026035fe62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:21.028776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054011/publication.mdobserved 2a2550cf78fcfbebfc501fab5eac7643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:21.000588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054011/publication.txtobserved 114b6d09ba348139eea904b913dd72ac...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. |
|---|