OT-2026-000035486
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000035486) never changes.
Identity and time
| Publication number | OT-2026-000035486 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7e13-8caa-667106bd963a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035486 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8e3ebde78a1ca5fccf1abf43ed5a6361cef30ed5a63b54378eee79a37659916 |
|---|---|
| Markdown | 2fcf9525872bf958749b8e23a5baf9ac120961b1491a0941b266d91a3bfa73c5 |
| Publication page | b6239cea7af4002a7beca3c9fd94a9e71aeb63a74d1de37a3b7c3a9a4e8d12f8 |
| Manifest | 6f226b22a5150c9cbcbcd3b501c4b626586b0b9c5a25f5893c95ae7e8a22e14b |
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 | pmZeIfy7YBooe7w6N7nqwFMt8laOVDu/KTXj+BUaPlI1CdSimKfIWQCdkwY83RkYME0qnkq8px7FtLIe3fYTCQ== |
| 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
| 2026-09-17T11:26:53.978252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035486observed b6239cea7af4002a7beca3c9fd94a9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:53.960345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035486/manifest.jsonobserved 6f226b22a5150c9cbcbcd3b501c4b626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:53.942555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035486/publication.mdobserved 2fcf9525872bf958749b8e23a5baf9ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:53.924510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035486/publication.txtobserved e8e3ebde78a1ca5fccf1abf43ed5a636...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. |
|---|