OT-2026-000026339
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000026339) never changes.
Identity and time
| Publication number | OT-2026-000026339 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-70fa-9bea-07af0cc34587 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026339 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8245c82e5209d9d46f1d2b335f4bfd07d50fec4f08603efdaa89321e30b5b3b |
|---|---|
| Markdown | 8be6a754a294e7389cdbd41740d472c4a0e6055fc7ab90e19a324c68a3d299ff |
| Publication page | 51bdee4a1a91dd41f9213f949df23df0b43c7a673f3296dff26537f615a6ed21 |
| Manifest | 180e661dbe3d235e77216c06c3044d94874575cb166ee332e3de09ec00dc9aec |
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 | +iHwLlQbYJrOIq/0m0rbR2wWL/71fUrgG2Yk3x1YZ3bIdSVjj/vQ0K700ZOu9wGkUxajojFishJbJwQhZJzRDg== |
| 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
| 2026-09-17T11:44:18.418016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026339observed 51bdee4a1a91dd41f9213f949df23df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:18.400646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026339/manifest.jsonobserved 180e661dbe3d235e77216c06c3044d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:18.382885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026339/publication.mdobserved 8be6a754a294e7389cdbd41740d472c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:18.365303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026339/publication.txtobserved a8245c82e5209d9d46f1d2b335f4bfd0...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. |
|---|