OT-2026-000024251
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000024251) never changes.
Identity and time
| Publication number | OT-2026-000024251 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-72c7-bcf6-b325174e875b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024251 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdfdf5596fc0ce337df942d57f68fc7d835522e392d689a97525ee262b806a6f |
|---|---|
| Markdown | 742fb132accdefcba69abe09719dbcb5b1cf4fc2f060c656162d4d03bfdc8971 |
| Publication page | e8d78425256473278f7c7de2eefe0b9c646f9db6e7e0ec83d2cac0f00a9d9115 |
| Manifest | 86441d1b0e7bc6528ccda94278eb910f508f0b1214aaf23ccfc148c1387712a9 |
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 | D0aGkaZpMn93MSeyU6ROAiRKJLB2vKzO1f8Vv6yMGquHOJuMJXdOdzPJltclW8rWQyOE1tYyroNEqfzK9r37Bg== |
| 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
| 2026-09-17T11:48:43.705281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024251observed e8d78425256473278f7c7de2eefe0b9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:43.685120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024251/manifest.jsonobserved 86441d1b0e7bc6528ccda94278eb910f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:43.664515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024251/publication.mdobserved 742fb132accdefcba69abe09719dbcb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:43.647941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024251/publication.txtobserved cdfdf5596fc0ce337df942d57f68fc7d...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. |
|---|