OT-2026-000017612
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump 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-2026-000017612) never changes.
Identity and time
| Publication number | OT-2026-000017612 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-7979-991a-9b329096c10f · 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-2026-000017612 |
| Status | PUBLIC |
Content hashes
| Canonical text | f012e398628f6fd7f901abc26095b27ce57e51dd48deb6b43f75a6d6111c50d1 |
|---|---|
| Markdown | 7bbd8f1be9e06eddeaa5b4f037b3d053b9137ace80fcf409a96aae781622124a |
| Publication page | 7a0f6b9a441350f118d278ca0381ba1fa69e0fdf2309c5acb43dffa3487d0f71 |
| Manifest | 4adb165f28d544037f16ba1a96606e362b80bbff16b77a8113b1f91844b6c94c |
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 | qJXTjvTt8jo08Mlyn9NL0U22GDSunfjkff7ZWqKcnbzQ0y3maeHKxw7TrCBMBXDU/0BDl+DSLXG9FHN3so2FCQ== |
| 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
| 2026-09-17T12:01:25.171401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017612observed 7a0f6b9a441350f118d278ca0381ba1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:25.153180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017612/manifest.jsonobserved 4adb165f28d544037f16ba1a96606e36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:25.131743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017612/publication.mdobserved 7bbd8f1be9e06eddeaa5b4f037b3d053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:25.112814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017612/publication.txtobserved f012e398628f6fd7f901abc26095b27c...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. |
|---|