OT-2026-000032412
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000032412) never changes.
Identity and time
| Publication number | OT-2026-000032412 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7868-9130-c87eb7eb86c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 232398ee20f25c1485b02f82ea850e18b415db1489f6befcaa6a9b51de9a262a |
|---|---|
| Markdown | 939ee9b4a1a60900ebe7e7ada76da5f5ade340a40b3a14ca394687d2caec5533 |
| Publication page | f94cbb42ecb0fd30bc2e756462a4a52b07f95835a46201da82b96ebecb563c81 |
| Manifest | ccda31cb5b91e61844bb40b4b660720de1222bb25a6dcdec86909500b934994a |
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 | JcIjmRxXdW22kAgG/GI4lbWQU6Sz6p3yoSRqF/axbtj4IDpLiiguXxM/le8zJyJiCTCoOuhOgiukWiAwdANlCQ== |
| 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
| 2026-09-17T11:33:49.727403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032412observed f94cbb42ecb0fd30bc2e756462a4a52b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:49.711964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032412/manifest.jsonobserved ccda31cb5b91e61844bb40b4b660720d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:49.696276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032412/publication.mdobserved 939ee9b4a1a60900ebe7e7ada76da5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:49.681303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032412/publication.txtobserved 232398ee20f25c1485b02f82ea850e18...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. |
|---|