OT-2026-000035948
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035948) never changes.
Identity and time
| Publication number | OT-2026-000035948 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7fbd-abf4-e28ef96b6284 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5488039890fff0f933a2974c3747ae81c007eea743475e8422370faffa9c4d00 |
|---|---|
| Markdown | 4e07cc223dc290e8dc8f94ad3ccdd2b91efb7dd208b9a7e0cfb03fb9ce619741 |
| Publication page | 0e34ca658da55ec9bbd9395f62dfe6b3589303727cc7f9b031293394df5362d8 |
| Manifest | 520b358bafce9017ce55e6a9466960a9e41dd441bde03f01e35b33d7d97984a0 |
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 | tGfRm0MJNBpssX9ToD2qBjjv8Eh07/tMJTKGEQ9dVQtAMqHssPsVeCLpI8RYk8dVjdZ/GjHKIu6JUCxFJareBQ== |
| 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
| 2026-09-17T11:27:48.174090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035948observed 0e34ca658da55ec9bbd9395f62dfe6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:48.154740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035948/manifest.jsonobserved 520b358bafce9017ce55e6a9466960a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.135252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035948/publication.mdobserved 4e07cc223dc290e8dc8f94ad3ccdd2b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.116886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035948/publication.txtobserved 5488039890fff0f933a2974c3747ae81...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. |
|---|