OT-2026-000032645
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000032645) never changes.
Identity and time
| Publication number | OT-2026-000032645 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7d5b-98f2-bb13bb35618e · 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-2026-000032645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c01a04d3856a5e6f86ff6bc7bd72cab1f339b9d8054bd61da0b5769e674f317 |
|---|---|
| Markdown | fb0f06b63c04a5e6ba65cd0e4d62aa44c120a7355955912bfddc2f6ca44298f3 |
| Publication page | 626b829c0df95f9508d3b500e67662ddd1dd1673a8c7daf3d45bb2d440c81752 |
| Manifest | 029456be726d1c9164935c6c692c3b7950109c760e6d3ba10bfbce95aac521f8 |
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 | sARNlker8csKcrdZ3FiIetTCr30v++2kFx6hlPMf0qacBZ0cHQvvyxvtE0b3ne430ZNS0bey8T+bWBZD0xSzDg== |
| 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
| 2026-09-17T11:34:14.243233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032645observed 626b829c0df95f9508d3b500e67662dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:14.227300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032645/manifest.jsonobserved 029456be726d1c9164935c6c692c3b79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.210393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032645/publication.mdobserved fb0f06b63c04a5e6ba65cd0e4d62aa44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.191530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032645/publication.txtobserved 8c01a04d3856a5e6f86ff6bc7bd72cab...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. |
|---|