OT-2026-000080232
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000080232) never changes.
Identity and time
| Publication number | OT-2026-000080232 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-7ed8-9502-661141b6bcfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37399ff162d3d3ea464c5191a125b3d870f45af0e40bb24bb145e2830cb2d8a6 |
|---|---|
| Markdown | 0dc6c4f65bd4e239437b97a5b5ebd9093bb90a06c9533b560c61f9c0d62c6b97 |
| Publication page | 1668380bf452e72997db35b0e12025fea427aa12c2383bfdedb957fedbf95524 |
| Manifest | 5b4c7a9096259209bc9a9fa7671511a51a343acdc9a039c2771f1d0fd8228f04 |
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 | Au3+31s6P5DYigoMbGBpgMA5wXSxGPbSlVacg2SacO+WFua3VxPBYq0e5LEaH7KrErHf4S/QlAsYnCX247MMDg== |
| 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
| 2026-09-17T10:02:41.339026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080232observed 1668380bf452e72997db35b0e12025fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:41.317051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080232/manifest.jsonobserved 5b4c7a9096259209bc9a9fa7671511a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.296708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080232/publication.mdobserved 0dc6c4f65bd4e239437b97a5b5ebd909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.278362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080232/publication.txtobserved 37399ff162d3d3ea464c5191a125b3d8...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. |
|---|