OT-2026-000015116
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000015116) never changes.
Identity and time
| Publication number | OT-2026-000015116 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-7739-a21a-f46e237e9fe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015116 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce0ecd3b82f7c15431a966cd76be80814af03f84c9e65536309f4dbdf6051fb0 |
|---|---|
| Markdown | a0d4be19360f1cefa3cdf262e7f8a6be39e5b90d5722f79aef7319d177f4a8a3 |
| Publication page | ad29375d541f3a640a075393e9ee3d6a5d36985944f9002e6f6930f5f3d81aa4 |
| Manifest | d451fdee169b295fcbeba302231e68fa8b0a19242e71d690177a6ce0c0af788d |
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 | XPiKCo6fU/ECN+gLufSXXz4FPrkv4LkCrjfVd/eH6OWvaQzyII50NyB+iC33M7NaluW0Ji+vK5ZZOoxiThTTBg== |
| 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
| 2026-09-17T12:05:42.551161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015116observed ad29375d541f3a640a075393e9ee3d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:42.530960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015116/manifest.jsonobserved d451fdee169b295fcbeba302231e68fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:42.512458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015116/publication.mdobserved a0d4be19360f1cefa3cdf262e7f8a6be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:42.493725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015116/publication.txtobserved ce0ecd3b82f7c15431a966cd76be8081...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. |
|---|