OT-2026-000040555
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single 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-2026-000040555) never changes.
Identity and time
| Publication number | OT-2026-000040555 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7de0-b209-759ad526bb2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040555 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecd422070eece2fda1116611f02ddc412250aeafd6af73f2ace793e54633b897 |
|---|---|
| Markdown | d50fff3d68a8e9c37b63afde123d1b109fd1481c288468eaa81830860a5ebd1a |
| Publication page | 572aba9ed2ab034d4686f2bcb2ae0bfafbc7a5c99340cc58600f31ee893e9732 |
| Manifest | 2458154fa988c254ace8711eb5f884bbf1ef210c9606e620767fb4259d0e4c2b |
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 | cvtvzRg1getCjryE1TqDAK0Kb2U5ChwG6gfzy9OLjBCkL1qoGbjvkoF/m6ASTglHMS8D6xu7DhpcF+cFfSssDA== |
| 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
| 2026-09-17T11:17:42.860371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040555observed 572aba9ed2ab034d4686f2bcb2ae0bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:42.840552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040555/manifest.jsonobserved 2458154fa988c254ace8711eb5f884bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:42.823387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040555/publication.mdobserved d50fff3d68a8e9c37b63afde123d1b10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:42.805313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040555/publication.txtobserved ecd422070eece2fda1116611f02ddc41...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. |
|---|