OT-2026-000014649
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000014649) never changes.
Identity and time
| Publication number | OT-2026-000014649 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-75d6-97e6-1dee464bec06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014649 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22645bf41a4b078cbd058a7a709bd17613ec11ec4f99f01ce340c77796ff5a9a |
|---|---|
| Markdown | aa11125e2bc1789ddf9edf1c8b57db5911ef29882673e2e9243f08cf8a57d3ec |
| Publication page | e325ad247d60ede83d2fb0138a5d2c9d577aaa00153a208c1b465b5c4c6eebf7 |
| Manifest | f05775cc32f7dcce2d0f8dcc03d4bef27f7a358e7e10c1fe30074b4b9d157731 |
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 | iJmR1CgTgqklDaQPQdwaw+iwVZuDjf3Ctbg1JDwt3xZneMp/atdwOZv3lZdwabEQrxV7+4VUdOnTIUT3AXqfAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:28.334147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014649observed e325ad247d60ede83d2fb0138a5d2c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:28.315112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014649/manifest.jsonobserved f05775cc32f7dcce2d0f8dcc03d4bef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.296598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014649/publication.mdobserved aa11125e2bc1789ddf9edf1c8b57db59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.279822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014649/publication.txtobserved 22645bf41a4b078cbd058a7a709bd176...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. |
|---|