OT-2026-000035122
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035122) never changes.
Identity and time
| Publication number | OT-2026-000035122 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7c33-9c17-61cc6febd3e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035122 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7aa4ec31a1e2b73893a8ac797e7cfb11c58bb05b97e611fb1e8c0bc01fa320d |
|---|---|
| Markdown | 943231ea3d2f43c5045e4ea1c4634f07ee932347a25dafdb3b83a18ad33e7bbd |
| Publication page | 6b3e18ecf13060b58e5ca0daa724b1e406fc62c83a087000658073d8bcfc3fe8 |
| Manifest | 632a5d7efb871a7250f79960f77d58bc97eb266dcce65c5626c9cf63028cdf84 |
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 | P1mxIyNF1S8yxkTEsPNB18Bh060jHyp0yoSSNN2xEHDqe7baoIESc0AuCgiRRPVUhd+w9OgMvoFQppwjjP+kCQ== |
| 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
| 2026-09-17T11:28:12.206296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035122observed 6b3e18ecf13060b58e5ca0daa724b1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:12.189261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035122/manifest.jsonobserved 632a5d7efb871a7250f79960f77d58bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.172128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035122/publication.mdobserved 943231ea3d2f43c5045e4ea1c4634f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.155209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035122/publication.txtobserved c7aa4ec31a1e2b73893a8ac797e7cfb1...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. |
|---|