OT-2026-000024450
Publication integrity record
Six pad foam 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-2026-000024450) never changes.
Identity and time
| Publication number | OT-2026-000024450 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7ab3-a54d-4ad2cdeed05b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024450 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4775c159f515dc5d8025c10f31ee47354e9365e4469877e628fc85540cf3396 |
|---|---|
| Markdown | 96567604ad306cb79a674a25b17da6a8cd122a7074c4234bc47077950f3a0acd |
| Publication page | 88e232cebf7853b8cbe374350f7b4d1e43286b16be00195d144e543b55b3fb6c |
| Manifest | cfc8a1191821091b04c6db5a2827d9da8cdca6198727887693c843b32151d098 |
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 | 8ktA3TmlxWxzwlLnqyLAsF9K8+l/xlsipOIcLVL0ZT+csAImi8SqhFNOTaq+fMIPugJkLkzn+zCcWFlpH7mUCw== |
| 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
| 2026-09-17T11:50:20.916901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450observed 88e232cebf7853b8cbe374350f7b4d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.897177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450/manifest.jsonobserved cfc8a1191821091b04c6db5a2827d9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.873175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450/publication.mdobserved 96567604ad306cb79a674a25b17da6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.855506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450/publication.txtobserved c4775c159f515dc5d8025c10f31ee473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.792932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450observed 88e232cebf7853b8cbe374350f7b4d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.767454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450/manifest.jsonobserved cfc8a1191821091b04c6db5a2827d9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.747934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450/publication.mdobserved 96567604ad306cb79a674a25b17da6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.728907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024450/publication.txtobserved c4775c159f515dc5d8025c10f31ee473...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. |
|---|