OT-2026-000035303
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000035303) never changes.
Identity and time
| Publication number | OT-2026-000035303 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-71f6-851c-0c33d7abf901 · 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-2026-000035303 |
| Status | PUBLIC |
Content hashes
| Canonical text | f320fd61c626bbfdff26efcb1e469ac111a262aea4d4ada1ec478e5302390e83 |
|---|---|
| Markdown | a0f05a3c9e194de5a4b020df5dd4db530f1ea0974aaa1b97b2b77b868f3fe2e5 |
| Publication page | dcb23ca9e9e83c4fae645b6848a85bbf8b374f722251f9e13efd7cdad087963c |
| Manifest | 3b3b19621505a1b2644d3d0d62411eb97a5d51b3de9e01af6fbb3799fb8b7f9f |
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 | lViVAAJATQaaMihwATBikCtaDNujzLECHNUYZuVDXyb99C5ySEFJ0TnxDb8MPFSf+LP2v5N1ojIW+sH+uUacAA== |
| 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
| 2026-09-17T11:28:27.708525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035303observed dcb23ca9e9e83c4fae645b6848a85bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:27.691486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035303/manifest.jsonobserved 3b3b19621505a1b2644d3d0d62411eb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.673861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035303/publication.mdobserved a0f05a3c9e194de5a4b020df5dd4db53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.655222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035303/publication.txtobserved f320fd61c626bbfdff26efcb1e469ac1...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. |
|---|