OT-2026-000046537
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000046537) never changes.
Identity and time
| Publication number | OT-2026-000046537 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7a7e-9bc8-bf28604f5b52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046537 |
| Status | PUBLIC |
Content hashes
| Canonical text | e01f1b72b79d835c3d74c86619d413dfe065761d92b95f08fe6246ff1f7a0f46 |
|---|---|
| Markdown | 7c27e507730884895b74872bb5eabe2d0a43ccfe572de8b5a17c1399a395ed1b |
| Publication page | 71221b34adde7b401dee81aec174ed146bad5b5ec4a2e4957953799ebbe34592 |
| Manifest | fe3d36eee2584d387ff9e444b3b733a06ff4132e7f8eccf9bd04671d08496434 |
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 | 5ICoeLHUP7b9TOg6+r7lJ1dRzZjAAJucBaIgoXQ/MhTnQkeJNGxWhi+zUcFy9V5CibCCY9Bs+lcxmSE1xwBJCw== |
| 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
| 2026-09-17T11:08:35.513992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046537observed 71221b34adde7b401dee81aec174ed14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:35.493315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046537/manifest.jsonobserved fe3d36eee2584d387ff9e444b3b733a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:35.473700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046537/publication.mdobserved 7c27e507730884895b74872bb5eabe2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:35.454122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046537/publication.txtobserved e01f1b72b79d835c3d74c86619d413df...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. |
|---|