OT-2026-000056782
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000056782) never changes.
Identity and time
| Publication number | OT-2026-000056782 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af7-72b1-9760-670e6edeb7c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056782 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed54dc53bdd45ee1489c687c6946f319911f6f3d14d4bc6b3223ef548ac09222 |
|---|---|
| Markdown | 93a5c4556ecc8baa96e38011a61b9080817bca8fd7b37e07e2a0e177a1d90482 |
| Publication page | 4965ae282c85ecb2405fb4075eac7866dad77ecf9fe71f57505b2340f1dcce50 |
| Manifest | df5685654750c9061f54cfe75002cd414291bfd1a772204b7dadaae50ef7d03d |
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 | NNv/vUD0IeIkN92OE2RWqT4v5VCLdEIe9Tn7QbsQG0dr1VeQALzv9eRx2N9Jdu/r3IRIEswcDnGk4mIEy3csAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:15.551277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056782observed 4965ae282c85ecb2405fb4075eac7866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:15.530861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056782/manifest.jsonobserved df5685654750c9061f54cfe75002cd41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:15.512780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056782/publication.mdobserved 93a5c4556ecc8baa96e38011a61b9080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:15.491018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056782/publication.txtobserved ed54dc53bdd45ee1489c687c6946f319...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. |
|---|