OT-2026-000082842
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump 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-2026-000082842) never changes.
Identity and time
| Publication number | OT-2026-000082842 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-726a-9adb-69b00de33f04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75af1b7cf31c001d4950601cdd6675497b4329be360e247914d35a32a3b2a99d |
|---|---|
| Markdown | 0be8cfa105a943cde63150ee330d1c40d49f7f22d67d604fdd3da5f05c52f6e4 |
| Publication page | 73b6d4949353f17c8cf6d1275eb803862410478bac973543a37ce28c7b0de2bf |
| Manifest | b0e2a5c048e578a8a77fd5797971276c3ef5f77c5ef976d8c86a3afb0a6d7193 |
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 | PsuYY0ZED5weqnkoesTrUibCmaQMZux7UBY0jnKsMy10d9wV5BtUrNW+pq00T4O9EcmkN4c1R/SYGYBk3JNYAw== |
| 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
| 2026-09-17T09:58:31.019634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082842observed 73b6d4949353f17c8cf6d1275eb80386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:31.002345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082842/manifest.jsonobserved b0e2a5c048e578a8a77fd5797971276c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:30.984335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082842/publication.mdobserved 0be8cfa105a943cde63150ee330d1c40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:30.966956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082842/publication.txtobserved 75af1b7cf31c001d4950601cdd667549...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. |
|---|