OT-2026-000024462
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000024462) never changes.
Identity and time
| Publication number | OT-2026-000024462 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-71ed-b2f9-4f5efec7ee11 · 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-2026-000024462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 885a56f75c72a70862f5b0ce59950ce8e76bf4818e57ae2bcef09a5eec7149ba |
|---|---|
| Markdown | 7f1168bc0c814fcddf16b20005085e0daab0e13e290dda1d361e36547d3d11d8 |
| Publication page | 3ff03826ca277084cc9dec1fd8a2cd554e618662db24793716023123c9515f37 |
| Manifest | 5321c59c42c2c85d4462c919a3bb796a6ab0a8a1e3ec12597a9c708a7e602de6 |
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 | L2+ql3AGJJkW3EZLkKb3TEKXhqEDUrsoxuPoKc+KYv2gQT4/YNsNxvO6sKRsnAOiDj5bO8UYpe5wZZO6BbXxBg== |
| 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
| 2026-09-17T11:50:27.983922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462observed 3ff03826ca277084cc9dec1fd8a2cd55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:27.963906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462/manifest.jsonobserved 5321c59c42c2c85d4462c919a3bb796a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.945186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462/publication.mdobserved 7f1168bc0c814fcddf16b20005085e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.927550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462/publication.txtobserved 885a56f75c72a70862f5b0ce59950ce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.797605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462observed 3ff03826ca277084cc9dec1fd8a2cd55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.775220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462/manifest.jsonobserved 5321c59c42c2c85d4462c919a3bb796a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.757857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462/publication.mdobserved 7f1168bc0c814fcddf16b20005085e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.737739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024462/publication.txtobserved 885a56f75c72a70862f5b0ce59950ce8...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. |
|---|