OT-2026-000041632
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off 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-2026-000041632) never changes.
Identity and time
| Publication number | OT-2026-000041632 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7c17-9fe9-be534242cbf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 172db2a1eef1539ebf20d4ce0ca007c3a7e10edd21999c2f97c425d4894b5b39 |
|---|---|
| Markdown | da521b85983355900e9edb299ca4c2d9240b1314b642a5aab7c5f3dda8db1e7b |
| Publication page | dbe917f0fb21e5b96a868bbff5d7ab3f263f942158a76ed09601bfc5457d29d4 |
| Manifest | c2c2e0563884774709422411a16bcdc6534918dd379fcb96a216f2f8eb969c56 |
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 | DHqyrvOqktvBlq0EQ1WahyfbdsP0lEjypRZYyxr6SuQz4lAkTUtqhieBmAgJ61yzARQwcZH61ZPT7lPxZbxwDw== |
| 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
| 2026-09-17T11:16:25.865226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041632observed dbe917f0fb21e5b96a868bbff5d7ab3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:25.843001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041632/manifest.jsonobserved c2c2e0563884774709422411a16bcdc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:25.826131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041632/publication.mdobserved da521b85983355900e9edb299ca4c2d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:25.809378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041632/publication.txtobserved 172db2a1eef1539ebf20d4ce0ca007c3...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. |
|---|