OT-2026-000014388
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000014388) never changes.
Identity and time
| Publication number | OT-2026-000014388 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7d24-a2eb-da454ce081ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014388 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcfd719a7aed1a5972424d8e354ee5b47364a558f0a65af0fd84f3aa0dc4af83 |
|---|---|
| Markdown | bd819c0204b0d181dbef38644851d7baacfd4d5aba8dce7235b82d92349f497c |
| Publication page | 945f3f956459d1eb9510348bbfb4a159c6e6e6a21fda3b2ff40ecfc2e1b550ac |
| Manifest | 9d4544d200862ab3ec6ed0beaf3d6b8c9074ee4d0d773113d39c2798e99b9896 |
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 | w3TYYScIiPj9Roj7tqetI7mP8hiGKxu5Vc/csoBIS8RiVv0q8LfiEH5tstkRSNZMDs0zKm9t3boGQ32OR19qBA== |
| 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
| 2026-09-17T12:10:08.604801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388observed 945f3f956459d1eb9510348bbfb4a159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:08.583243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388/manifest.jsonobserved 9d4544d200862ab3ec6ed0beaf3d6b8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:08.565182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388/publication.mdobserved bd819c0204b0d181dbef38644851d7ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:08.545468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388/publication.txtobserved bcfd719a7aed1a5972424d8e354ee5b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.535090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388observed 945f3f956459d1eb9510348bbfb4a159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.516483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388/manifest.jsonobserved 9d4544d200862ab3ec6ed0beaf3d6b8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.497888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388/publication.mdobserved bd819c0204b0d181dbef38644851d7ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.478555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014388/publication.txtobserved bcfd719a7aed1a5972424d8e354ee5b4...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. |
|---|