OT-2026-000035306
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000035306) never changes.
Identity and time
| Publication number | OT-2026-000035306 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7fdf-98e9-18a827dc7a50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a677d7fc3948f7c4bc6ac4e5430fb239c6a0420c5c247e68df092f92c98f971 |
|---|---|
| Markdown | 40eb7252f6e82ee8ad5e38c0068c3327bd8370c330e3cb2a6a91edbc28d717a2 |
| Publication page | c44c315edff1cea5c437589334e6f652af9aa4858c8c947e36d5eef62142d33b |
| Manifest | 6dcc250c5b3c73df9a76220b78b4bef4433cce04140bbfdc3fea6b8c7875fc9a |
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 | 1m9l1ktvvR9fTkmxQ5p+677dmXASbq5i3pu2s/RR2kzYnY0L2FDmKAABWpZN4FyTPGEza86msFeGxgS5WrU0CQ== |
| 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
| 2026-09-17T11:28:27.992399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035306observed c44c315edff1cea5c437589334e6f652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:27.975696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035306/manifest.jsonobserved 6dcc250c5b3c73df9a76220b78b4bef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.957515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035306/publication.mdobserved 40eb7252f6e82ee8ad5e38c0068c3327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.939288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035306/publication.txtobserved 1a677d7fc3948f7c4bc6ac4e5430fb23...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. |
|---|