OT-2026-000029710
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000029710) never changes.
Identity and time
| Publication number | OT-2026-000029710 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e23-702e-a3a1-1af408db6f21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c8195843d00a0f3900cb08eabcb079921b0437d277e8d486c24ba5728369842 |
|---|---|
| Markdown | a19eef84899d60d00d7d0b22f0a4d4add710749aa3a740858389c5c0e6e31db9 |
| Publication page | 42a42f1b707fb8e82cb993369fd277eaf450660293270b28572c2ee95c63e61f |
| Manifest | 6b13d7ce9160c7097b9a4a730a9e174d3551f7eaa7a993376485f64b3a38aaf7 |
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 | nKhdy7VF/LoITlJJWXgBiRV0rDetSVgtMex8KAk5WcD+DYsed5BW0RIcMjKtNj/0+u4pBXvcuhGBRDAFrINSCA== |
| 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
| 2026-09-17T11:39:26.432018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029710observed 42a42f1b707fb8e82cb993369fd277ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:26.414468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029710/manifest.jsonobserved 6b13d7ce9160c7097b9a4a730a9e174d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:26.395669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029710/publication.mdobserved a19eef84899d60d00d7d0b22f0a4d4ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:26.375284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029710/publication.txtobserved 5c8195843d00a0f3900cb08eabcb0799...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. |
|---|