OT-2026-000027348
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000027348) never changes.
Identity and time
| Publication number | OT-2026-000027348 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-742d-85d3-fceb0f572e6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dcc080645e3f9d0061a6ec4e0419fa18db393c9d7f06e26cd54acb983aa66d2 |
|---|---|
| Markdown | 589f6cd1dfed788baa1c1484c6e13790676d12cf06e8835af1432d9626d4681f |
| Publication page | cb7859cf0083b7872528c0f37512a468d3477faa5173f29684757abebf3f690f |
| Manifest | 37a9e3d93452bfdcc6da4799ac05cb8846632166c9ec74aa7baaac7aee87a40a |
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 | jwZdRk3bkbak49MOOrCsVMBBMnTVySBGtqtYOy/TEyNPvs81m0Raj+th1ah59wFq/+76Wh+zWyQ9bO9KghhxBg== |
| 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
| 2026-09-17T11:42:45.387549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027348observed cb7859cf0083b7872528c0f37512a468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:45.367150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027348/manifest.jsonobserved 37a9e3d93452bfdcc6da4799ac05cb88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.349295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027348/publication.mdobserved 589f6cd1dfed788baa1c1484c6e13790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.329390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027348/publication.txtobserved 2dcc080645e3f9d0061a6ec4e0419fa1...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. |
|---|