OT-2026-000017925
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000017925) never changes.
Identity and time
| Publication number | OT-2026-000017925 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7827-a3c8-55b0fb70855e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7142efa553de25d2eab3f755bcec8aaff70158ac96b9f89af176a9ec8194db23 |
|---|---|
| Markdown | 3063c2ff6c96217cc60791a71a36267ee7799834805a0633805ded12f9e97e4b |
| Publication page | ab420f85a73c0e0b08f2047811bc24ac3c51dad08a293673058f95a2c31fcb89 |
| Manifest | 990c4880124a8e19aa2ba2cd7970a010f3f97d3545f719368ef9f2d16713c73d |
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 | q6HbmiIAZvuHXj0csBgArk4yxiOHP+BUq25kQbGeMhVtqVWS7zZdUCqjNtFp+xgyPiZHwTvIjl8zLN3C6QukBw== |
| 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
| 2026-09-17T12:01:55.160383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017925observed ab420f85a73c0e0b08f2047811bc24ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:55.145171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017925/manifest.jsonobserved 990c4880124a8e19aa2ba2cd7970a010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:55.128789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017925/publication.mdobserved 3063c2ff6c96217cc60791a71a36267e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:55.111246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017925/publication.txtobserved 7142efa553de25d2eab3f755bcec8aaf...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. |
|---|