OT-2026-000048698
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after set-down
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-2026-000048698) never changes.
Identity and time
| Publication number | OT-2026-000048698 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7d87-a6c7-dafa50e1f067 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0962a09e29ea930ae3500d4395f572913843c81439daa7d42b46f829a2850890 |
|---|---|
| Markdown | e50de98374600e680ca4cbf23694b5d847fcd560480414d1cbc2aca31bb74af4 |
| Publication page | 026b8518c3c7f94c04a57e4f6dcfcddbb7114c85f5d1ca5634223ef0f0f3dfe5 |
| Manifest | b81de4e56e087259276110112424bc7cf5b5e5e68614674c084d3c741e943cba |
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 | XqUQINvqD7nnuaOw1NnEa1cF/hfgOSKGwsGMeYb3njDoWFTxLfqE3YBFx4XfPGtQ+VjIoR3qKnQHrnTZV5rhDQ== |
| 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
| 2026-09-17T11:04:19.958357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048698observed 026b8518c3c7f94c04a57e4f6dcfcddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:19.863785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048698/manifest.jsonobserved b81de4e56e087259276110112424bc7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:19.842694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048698/publication.mdobserved e50de98374600e680ca4cbf23694b5d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:19.823633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048698/publication.txtobserved 0962a09e29ea930ae3500d4395f57291...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. |
|---|