OT-2026-000026524
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, sustained blow-off before set-down
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-2026-000026524) never changes.
Identity and time
| Publication number | OT-2026-000026524 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7ddc-b046-70a791f31197 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a64b2dc212a7d5cb75f3c953baba9df03652d02be8a5ae74d32e9ed201d235c |
|---|---|
| Markdown | a36c6a43589c5df5167f0d308383b1c773a2f810091518d18c6c76844fd673d9 |
| Publication page | dfa68050d01abb3a92c7a54ab8c161ce7a9497a51389961364e83c06535bae67 |
| Manifest | d9593e60f36be5d88d2b940ad8f9710ef552ecb213f686bace24b2331b9031b0 |
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 | +oz9dXTMWuZpubVGod6l4ssrLqhbqhfsEuAe/SUS0B7xkmzLZIPrTsRAhtbLnDOjbTLpnzErN/jF795a8LkuAQ== |
| 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
| 2026-09-17T11:44:39.152673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026524observed dfa68050d01abb3a92c7a54ab8c161ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:39.134847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026524/manifest.jsonobserved d9593e60f36be5d88d2b940ad8f9710e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:39.117193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026524/publication.mdobserved a36c6a43589c5df5167f0d308383b1c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:39.099775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026524/publication.txtobserved 1a64b2dc212a7d5cb75f3c953baba9df...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. |
|---|