OT-2026-000040241
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000040241) never changes.
Identity and time
| Publication number | OT-2026-000040241 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-712c-bf92-f6f169fdad1b · 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-2026-000040241 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d004a44cc6ab6415f1f34f0023e1cd353976a3c2336fc70910293d314b63a9b |
|---|---|
| Markdown | 00603ca619bd3f604887c80b25df322e3ee9cefd263afd6eae655092757e7531 |
| Publication page | 07a7347f6e5604fa9dc13d1e39e0058e4dbd1e8e6f4bcd292bc0337c1be49778 |
| Manifest | f19b37f6f49f016087bb3ca63fb065bba3986e5d38e57d742bc93d07fe8d646b |
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 | BZjE5Ju3KENXp2g0F2MX3LXgYj3V4W+yWbMeFVw1xy8DjaWhq2oI0S3y536B0zbASZsUM8nh2dNMCmOl/zmDCw== |
| 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
| 2026-09-17T11:19:08.067685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040241observed 07a7347f6e5604fa9dc13d1e39e0058e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:08.052588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040241/manifest.jsonobserved f19b37f6f49f016087bb3ca63fb065bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.037509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040241/publication.mdobserved 00603ca619bd3f604887c80b25df322e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.020961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040241/publication.txtobserved 7d004a44cc6ab6415f1f34f0023e1cd3...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. |
|---|