OT-2026-000040185
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000040185) never changes.
Identity and time
| Publication number | OT-2026-000040185 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7ba0-a07e-11a96cfc6c14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 429358dfcfdef2e0bcb3527850b6d24ef36413506984e26374973e8a6d144f4d |
|---|---|
| Markdown | 2881655c9728c724d702a5afca1d0e69cc28f64f71860baa3beb7d2fddbbd616 |
| Publication page | 0b0d59377992be1cdd5a962e378d164fec52cb7fb4195b792087922432d6a0dd |
| Manifest | eb9135b14c336ca3cf27544c08dac9b75bc0092888a0d8b59be773cb1f67a2b4 |
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 | gFaPdzSjjq/73vBs9kxf8yycGgdSZNwgQkY2x3J6yMSOE6aaXTad1KDlwIA+ANtwzwTUGeXUMeGDuUST87R+BQ== |
| 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
| 2026-09-17T11:19:03.920238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040185observed 0b0d59377992be1cdd5a962e378d164f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:03.903229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040185/manifest.jsonobserved eb9135b14c336ca3cf27544c08dac9b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:03.886997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040185/publication.mdobserved 2881655c9728c724d702a5afca1d0e69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:03.870767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040185/publication.txtobserved 429358dfcfdef2e0bcb3527850b6d24e...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. |
|---|