OT-2026-000066322
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000066322) never changes.
Identity and time
| Publication number | OT-2026-000066322 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7736-aa9e-32c533f06afb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26364d98c12ddddd7ac2c52768eefc5f6cae00a4e36d679ee68306bc88f38153 |
|---|---|
| Markdown | 104b96496c067754d22bca238181435ed3b8cec1801b4e5b905c06d4f3592452 |
| Publication page | d4d21014bda302a2d45703f04e487eb9dacd05abc2dd744a4fb6b3cc2a5b978c |
| Manifest | 935fd387bb4351515b4982ff5df0aabb3257575543cc49f04d0575b3bb5ea02a |
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 | GlBQRDUMlmMDmxGqZiEH3hv0auSipoVXgoqWhgGiiqLAC452uLHpLqprjKZ73MT6A+5ka5Sdo2W/Hkux+7fGBg== |
| 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
| 2026-09-17T10:33:30.791629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066322observed d4d21014bda302a2d45703f04e487eb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:30.774768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066322/manifest.jsonobserved 935fd387bb4351515b4982ff5df0aabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.756506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066322/publication.mdobserved 104b96496c067754d22bca238181435e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.730969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066322/publication.txtobserved 26364d98c12ddddd7ac2c52768eefc5f...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. |
|---|