OT-2026-000047025
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000047025) never changes.
Identity and time
| Publication number | OT-2026-000047025 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-7cd8-b513-d1295a480c0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dec0a72fe17188878182ef2b45a400974ec5094bdb0a3cf5181c8affaf327f6 |
|---|---|
| Markdown | 0c64092e57e4ee1fe5c2f762575cb77c27e08d661d8a86adbfd453fb19ce9652 |
| Publication page | 9defa2b0af34b532a7da56e7571689d49380ccc2d38a12209d4b96b373be5bd2 |
| Manifest | 0c3b58c1194b6f1db93c185bf3973d14638069bea57e7828f82b779c08659fb0 |
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 | ePPvwCzMrwP0VzABKUQRyUP4RI9sKQwMxsiFLCXCFfOQuevwhK77MBgVTjokH5oh76xk+hIQsF+9DT8TZy6KDA== |
| 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
| 2026-09-17T11:10:18.520558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025observed 9defa2b0af34b532a7da56e7571689d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:18.481349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025/manifest.jsonobserved 0c3b58c1194b6f1db93c185bf3973d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.462350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025/publication.mdobserved 0c64092e57e4ee1fe5c2f762575cb77c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.423714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025/publication.txtobserved 8dec0a72fe17188878182ef2b45a4009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.139869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025observed 9defa2b0af34b532a7da56e7571689d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.119816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025/manifest.jsonobserved 0c3b58c1194b6f1db93c185bf3973d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.080639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025/publication.mdobserved 0c64092e57e4ee1fe5c2f762575cb77c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.040999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047025/publication.txtobserved 8dec0a72fe17188878182ef2b45a4009...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. |
|---|