OT-2026-000044003
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000044003) never changes.
Identity and time
| Publication number | OT-2026-000044003 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7a76-8ccf-a1aa08636136 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a8947ffe3c66f7f309b6a1ae7a29427bfe0eee20126c22112f9eb2c9442a2d0 |
|---|---|
| Markdown | 9128e28a7554831804b2f4bbf8cfada022145b8e26cd15f94d9c35de594a6fa3 |
| Publication page | 53bc1744de3f6e2598c9869fd9999490785da5910ad6037d78dddbe4aa46c503 |
| Manifest | 486113d74b860191cc6f039d99da7f798cbb19a6288b2bd5ac5736bd258ff37d |
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 | Z/dEM7cEXG9xKfKxsJju5+ZfMxdptXXFCp2ecjWf786PlwWxOAs81FtLfPpK4WtoC838O/17Ww2f9d3xT53QBw== |
| 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
| 2026-09-17T11:12:22.780180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044003observed 53bc1744de3f6e2598c9869fd9999490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:22.761336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044003/manifest.jsonobserved 486113d74b860191cc6f039d99da7f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.744527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044003/publication.mdobserved 9128e28a7554831804b2f4bbf8cfada0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.725409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044003/publication.txtobserved 6a8947ffe3c66f7f309b6a1ae7a29427...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. |
|---|