OT-2026-000036032
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000036032) never changes.
Identity and time
| Publication number | OT-2026-000036032 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-75f0-b51b-2f7e5cbb89c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b627e788b98d7e433f18f30648a54d71134d3d972f487cf9ab956cde26bba55 |
|---|---|
| Markdown | 9c1603a10bfc9fef2cde77180ca8d0a7feff943bff1dcc85dae3678176907631 |
| Publication page | 66b651f9997a8cb56a99001013d16f3072aec2f626418101c1910bf26ca170cb |
| Manifest | 83e991709ef8feabce69f65ab3a36f132f253ca7af2db558c0817cfb96582621 |
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 | g6FjJGzKrkDbRFo7Nu3LbC40bgsaVe2uShuy6wH14GI5T/g0J1H+4rCtJzJBf4HwK0scdoy4whrI6uuY1EU4CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:12.691182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036032observed 66b651f9997a8cb56a99001013d16f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:12.673950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036032/manifest.jsonobserved 83e991709ef8feabce69f65ab3a36f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.658884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036032/publication.mdobserved 9c1603a10bfc9fef2cde77180ca8d0a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.639859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036032/publication.txtobserved 2b627e788b98d7e433f18f30648a54d7...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. |
|---|