OT-2026-000048757
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000048757) never changes.
Identity and time
| Publication number | OT-2026-000048757 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-7497-96fa-b12cd96d1a28 · 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-2026-000048757 |
| Status | PUBLIC |
Content hashes
| Canonical text | a14d7ab1e7f6c50717d3c250a747864fc66382c3f0a5d9f2d2c90cb36009471d |
|---|---|
| Markdown | 01e162a1c825bee5aa39da3047e347de26f686a5729404fa198dd6fd659f3651 |
| Publication page | 3ae16c9f09b7e3213acca5d04ccf33b274b9a5f4804367829d06ee1133230fa3 |
| Manifest | 7ddc5e40911db9e4f3714f7b0dc5f884f29af5ae1f10696a71345316291d6aef |
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 | R60OnsONtxRHeY/kYfizpuyzbeWslPaCz49kadtWoeOTtTz48edkuYzhp5rrDEC3I06PjPeeWnujAkvw058vAw== |
| 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
| 2026-09-17T11:04:25.946029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048757observed 3ae16c9f09b7e3213acca5d04ccf33b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:25.917808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048757/manifest.jsonobserved 7ddc5e40911db9e4f3714f7b0dc5f884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:25.887319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048757/publication.mdobserved 01e162a1c825bee5aa39da3047e347de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:25.856521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048757/publication.txtobserved a14d7ab1e7f6c50717d3c250a747864f...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. |
|---|