OT-2026-000037505
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000037505) never changes.
Identity and time
| Publication number | OT-2026-000037505 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-75a0-8106-46c849896526 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e633a5bf86b6447a3b0f71e8dbcd49c40d916c4ce4ef621ef2b28da46d1c605 |
|---|---|
| Markdown | 7de9c759718291a7548afd312c2a273bc7e3c71e163504b4b523391b889240d1 |
| Publication page | 4cef09ab7578112f9f3e987c2bd31c5bae2c919562c04723d7a5a8ec002e9a2d |
| Manifest | 4d0f43c46a60953e4a6394810d558256598c54341330036bcee99c879ef6c55b |
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 | nRsouM/oCV+R+1RVJLKwTTVjo8sV31HasU1w0G/1KHXDiwBPmB8HO3WBiSLf5D6X6qZnLkwr4EbygGRaJr60BQ== |
| 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
| 2026-09-17T11:23:57.237889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037505observed 4cef09ab7578112f9f3e987c2bd31c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:57.221389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037505/manifest.jsonobserved 4d0f43c46a60953e4a6394810d558256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:57.203686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037505/publication.mdobserved 7de9c759718291a7548afd312c2a273b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:57.187757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037505/publication.txtobserved 2e633a5bf86b6447a3b0f71e8dbcd49c...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. |
|---|