OT-2026-000033236
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000033236) never changes.
Identity and time
| Publication number | OT-2026-000033236 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-72b9-b8a7-12ee3bd5d2e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f0f39391914709929f29a99144508790f307990b009021f69aea74bdb157104 |
|---|---|
| Markdown | df1d0bbdac93db0d2d0e884d81b3d515e7b5be217050bd8d8c803fffe785f04b |
| Publication page | 7ca4cb4d56000aea81eeab72b2636b2ab251b713c8a78d8788659ae74f9a1492 |
| Manifest | 3ea0b999d154d087e09d68a9fa78ec0fe811879e8ec22283e136aeb5b8854d4a |
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 | fgAKyMghF8v03qFrpPEaRFiouezU4yoJYOpsPtdvdRdWQ17UuLIH5I0lh+ulxX5nCw5nDBRj5pWysZMQLBAXCQ== |
| 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
| 2026-09-17T11:32:56.606474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033236observed 7ca4cb4d56000aea81eeab72b2636b2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:56.587911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033236/manifest.jsonobserved 3ea0b999d154d087e09d68a9fa78ec0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:56.571063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033236/publication.mdobserved df1d0bbdac93db0d2d0e884d81b3d515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:56.551458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033236/publication.txtobserved 8f0f39391914709929f29a9914450879...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. |
|---|