OT-2026-000044407
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000044407) never changes.
Identity and time
| Publication number | OT-2026-000044407 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-76e8-a54d-ff99ab30d532 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cdbfa2fae89563c248b1cbc76e9980754883846ebac142597bae02b6b883d5d |
|---|---|
| Markdown | 69de5a9452ecba494550810eebe5145cf217f9569bfa952fdd98943a4e4dcdb7 |
| Publication page | 7457197f0b40b850c3a4d52e59383c2509ab3daf569eea4c2ac6824c1ecfef01 |
| Manifest | 8d5e2926f5ac11e20ffebdb63b7a14d32d9f4023362864830ca367d7b31b052a |
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 | 8Re5UtTwWT/gsj8H18msnEDZ1wzimrjP1cjpFnz9Fh1W3xXYmPbfKQGCCCr2fAwUdGI1mQjkkhXPcDArS+f9Dw== |
| 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
| 2026-09-17T08:30:41.011083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044407observed 7457197f0b40b850c3a4d52e59383c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:40.990294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044407/manifest.jsonobserved 8d5e2926f5ac11e20ffebdb63b7a14d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:40.965354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044407/publication.mdobserved 69de5a9452ecba494550810eebe5145c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:40.570298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044407/publication.txtobserved 1cdbfa2fae89563c248b1cbc76e99807...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. |
|---|