OT-2026-000096053
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000096053) never changes.
Identity and time
| Publication number | OT-2026-000096053 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac9-7ce1-847e-b1dbc26bf3be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01462e2c7bfc975630877948640213fe740328e8f4c9ba01c274350937a98c6b |
|---|---|
| Markdown | 798b942fd4916ab8e5e2ce3cc6f456fb52f2daa15d126501583664a2b3e8578a |
| Publication page | 7f2b99d2aaddd4256099bc62c6a89d4880651a344e16b2092e4da9bc6a024ea7 |
| Manifest | 83c4518fb11187577869abae4e47d56059c676c14c32e3f67c9d3e5e5ef3bcf7 |
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 | eRh7Ej7MDzHRJy5zKVjnfzi4UKbQdYCTHhvcP4cTY6MYNdSa52c+hQkE0fLQZsqJB9oo/CfRcI0HlWG0xjF4CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:11.889722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096053observed 7f2b99d2aaddd4256099bc62c6a89d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:11.870693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096053/manifest.jsonobserved 83c4518fb11187577869abae4e47d560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:11.852483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096053/publication.mdobserved 798b942fd4916ab8e5e2ce3cc6f456fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:11.834062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096053/publication.txtobserved 01462e2c7bfc975630877948640213fe...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. |
|---|