OT-2026-000040698
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000040698) never changes.
Identity and time
| Publication number | OT-2026-000040698 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-79a5-b7e9-72c2cf06d0e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040698 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebb2a2dc9829823baad51ae03bca54de733ddf6efebc016b52624da0e90afc64 |
|---|---|
| Markdown | 5e76dda1759960b205c5f51a81e09516cfe15aeaae674520bbec5bca666a4be0 |
| Publication page | 9b0546ac0126d3322460b99e90929c92d184b1433f38f0c37abd2c48e6862217 |
| Manifest | 0141406654df6ae186d43b1af5f4ef9cabf4da6ada50fdcc2a153ed7f24615d8 |
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 | QcXqAdVwabn1EDknX2viEOK2IdR7634sfFCZFv6CbS2aIBXSAm1hku9sZeJx1hLXzmjm7FE1lRR2sviadV01Bw== |
| 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
| 2026-09-17T11:17:53.815852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040698observed 9b0546ac0126d3322460b99e90929c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:53.796642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040698/manifest.jsonobserved 0141406654df6ae186d43b1af5f4ef9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:53.779830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040698/publication.mdobserved 5e76dda1759960b205c5f51a81e09516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:53.763571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040698/publication.txtobserved ebb2a2dc9829823baad51ae03bca54de...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. |
|---|