OT-2026-000046953
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000046953) never changes.
Identity and time
| Publication number | OT-2026-000046953 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-750d-a94a-f533b2a5049b · 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-2026-000046953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09325fa985443f27ea6c503bb31d940ad68a769735f43d6d623f606b6390297d |
|---|---|
| Markdown | 6cb947d79456dceee362d0066dee4a47f040838c2db6db131e1f654348a43653 |
| Publication page | 11d3772e56aa7cffc70dd1e58d37b0600d7bee6c23f58c815a20070d7d6c3f46 |
| Manifest | c0ada5132aa8d669224205ee7c3e6667d24fe9793294ad47f0e56ea11c6db1f9 |
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 | VH8tj/xTCDTk/UwFAUJyDV4L7yt0m9XPwcB2ahlffZ/F6CQUS+lDF64J7U/GUtK8jIqhjLz/G/nDBx64+ITqBQ== |
| 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
| 2026-09-17T11:10:07.111585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953observed 11d3772e56aa7cffc70dd1e58d37b060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.092287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953/manifest.jsonobserved c0ada5132aa8d669224205ee7c3e6667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.072297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953/publication.mdobserved 6cb947d79456dceee362d0066dee4a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.012347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953/publication.txtobserved 09325fa985443f27ea6c503bb31d940a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.135440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953observed 11d3772e56aa7cffc70dd1e58d37b060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.118529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953/manifest.jsonobserved c0ada5132aa8d669224205ee7c3e6667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.100576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953/publication.mdobserved 6cb947d79456dceee362d0066dee4a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.082434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046953/publication.txtobserved 09325fa985443f27ea6c503bb31d940a...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. |
|---|