OT-2026-000096543
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump 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-2026-000096543) never changes.
Identity and time
| Publication number | OT-2026-000096543 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7c3f-a91c-558332d23729 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096543 |
| Status | PUBLIC |
Content hashes
| Canonical text | 352dd437802de862acdc04c5c55fb4c0f2f92276b766d01d2e817d103e007a8e |
|---|---|
| Markdown | de6fa1c7405e8c5bb003d65d4dafceadf83610029a25dc70bfce56996b42c86e |
| Publication page | 2c20ef544d5065fc7e35a86ddc2ae077bcf78f3e72f7c106a85b51ec69028e6b |
| Manifest | cf0a60f1096a89688717219f184706c943ba9b9aa1126e38b1429ccb9512b6e6 |
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 | P5UvjTj0F/0VmAGFIXWkVU5hcgZUqxdnaG3V027HWsYhDxzablY0zLmCd6NC1kBLTWx950sBt+rLXM7O5LLlAA== |
| 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
| 2026-09-17T09:33:58.325525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096543observed 2c20ef544d5065fc7e35a86ddc2ae077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:58.306894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096543/manifest.jsonobserved cf0a60f1096a89688717219f184706c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:58.289370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096543/publication.mdobserved de6fa1c7405e8c5bb003d65d4dafcead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:58.270919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096543/publication.txtobserved 352dd437802de862acdc04c5c55fb4c0...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. |
|---|