OT-2026-000084208
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000084208) never changes.
Identity and time
| Publication number | OT-2026-000084208 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-7993-80df-1b1313820d37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42e3481bac1664ff61ad65be83d1f5ef7f132c3ff5521a51a3ec361a1ac7b517 |
|---|---|
| Markdown | 8166b28b3a5d01d8751d05bd4192c3859f69f8b9d2fec9ebe9adc5c10850c40b |
| Publication page | fff06d34d970d6eadd70b30f95a59b7022ef2000837509fc522adf77d37dfa96 |
| Manifest | fefcc9eb0430cfd953a747958041a6c32847260c0d0f5e23f9c81de613e2902b |
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 | 9wRINHmYQ4Xj3KB9tPNujk+me2jzCjcWSUEOSHdxFavt0WW+U8aGyfVU7VxS5QJYO9qM6q5uYQM5kgBPZEjcAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:59.612301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084208observed fff06d34d970d6eadd70b30f95a59b70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:59.590732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084208/manifest.jsonobserved fefcc9eb0430cfd953a747958041a6c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:59.541704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084208/publication.mdobserved 8166b28b3a5d01d8751d05bd4192c385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:59.462127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084208/publication.txtobserved 42e3481bac1664ff61ad65be83d1f5ef...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. |
|---|