OT-2026-000046700
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000046700) never changes.
Identity and time
| Publication number | OT-2026-000046700 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7645-a584-aebe1695f956 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 402b4d70a6d40bb219765d2349b9f1b9ee1dc6ba2833a23c1df8e492786bdc5b |
|---|---|
| Markdown | 2f0e2547ae68811a1d1b8d7abbe8212773b90764ee1ca634ba7a1280f2dc4a5c |
| Publication page | 66ed6dfbdc139a44bf70e48b57e935615eab4b59c82d1c0e04b091fd526cc149 |
| Manifest | 82bb5adf133893501b38ca072d8a510eb0a7c18bfdfe547bd627095c2346e244 |
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 | JQc6WvoC00RegKwT5pJyJx5uYTKB8hxRx0fOxc/ryxWgtRPHkIxKOpaW9RO6g9eI4tOqEs9bXPDG8OBTHu7ODQ== |
| 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
| 2026-09-17T11:08:55.077012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046700observed 66ed6dfbdc139a44bf70e48b57e93561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:55.059010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046700/manifest.jsonobserved 82bb5adf133893501b38ca072d8a510e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.041549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046700/publication.mdobserved 2f0e2547ae68811a1d1b8d7abbe82127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.021985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046700/publication.txtobserved 402b4d70a6d40bb219765d2349b9f1b9...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. |
|---|