OT-2026-000066422
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000066422) never changes.
Identity and time
| Publication number | OT-2026-000066422 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-71ef-a96b-ec8c5a06765c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9be31aa79877e906afcf4954255977bcb590c9be986273e3286a425e99aeb7b7 |
|---|---|
| Markdown | b5568e4d86ecc8c20e78445e02458061abd9fe1c629eaa73e6802d8979a6fbce |
| Publication page | d45bd482c4174d85b0839ab659e5bf6f8f5065bc8d9742091dfbebf043a47c5a |
| Manifest | e1865240ba42dc94f458cb6c25c2865bd0302e052bed689988fbcdab257d7488 |
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 | Wnpbc8qOgEz5W3bowhM7HmmL2VugmpmrdnINh6UtxWfP8SjWTOIsnc4fNLwspU3fKpBKZ1VptqlmZJPzZNMKBQ== |
| 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
| 2026-09-17T10:32:39.772713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066422observed d45bd482c4174d85b0839ab659e5bf6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:39.757697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066422/manifest.jsonobserved e1865240ba42dc94f458cb6c25c2865b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.740863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066422/publication.mdobserved b5568e4d86ecc8c20e78445e02458061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.724054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066422/publication.txtobserved 9be31aa79877e906afcf4954255977bc...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. |
|---|