OT-2026-000053796
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053796) never changes.
Identity and time
| Publication number | OT-2026-000053796 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-7fc6-9954-438763212e05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053796 |
| Status | PUBLIC |
Content hashes
| Canonical text | a36d66a377cffafcbb47a2c0d444c4fe630d48570e7290040ea319318997c879 |
|---|---|
| Markdown | 0fdefc76f619c9c1ce233f4818fa342c79f7bd8f7fff5f57bc2b54dd433f574e |
| Publication page | dc835304365dd3025bca71eefc88355f444b13ab9dc22b4f94261b01dd69d9e9 |
| Manifest | 3b36dd41cbfd7d0b130e54d34485c41632de43638320401734c55e2010f18c02 |
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 | gFV4QGlcbE9l0jCuu6Gn8pevIxdjtkfNPcYL9jK+MGt4w5Idt3+o563Dc8/DJhfuTZqPmjUqgLZ94Hb9TeyFAg== |
| 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
| 2026-09-17T08:40:29.764997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053796observed dc835304365dd3025bca71eefc88355f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:29.746446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053796/manifest.jsonobserved 3b36dd41cbfd7d0b130e54d34485c416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:29.725749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053796/publication.mdobserved 0fdefc76f619c9c1ce233f4818fa342c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:29.598346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053796/publication.txtobserved a36d66a377cffafcbb47a2c0d444c4fe...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. |
|---|