OT-2026-000036626
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line 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-2026-000036626) never changes.
Identity and time
| Publication number | OT-2026-000036626 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-794c-8793-8dbb86c0e849 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a7503e939ec1bbfba6bd6563525ff184c569be54f80aacbd201b9c538852020 |
|---|---|
| Markdown | fece757cbf2f7328943da6275b5b2a0a95c8d14fff3d738dc7825adf949b51ec |
| Publication page | f7778e7f649002d44349cf9f0dc549aba56edd7a3ab57f0e3bcac161a9bb0259 |
| Manifest | 175a464476d535b945979300882403fc1257f28045d2be34375d0b736696a625 |
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 | t/Ni0gNecnP+Te4B/kpRrZXvI36hSLhKG+vfowDe2xZ3wFyn1iD5UVZ3XS0sQKF8rxWynDtEQTQgtL7uPWCfAg== |
| 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
| 2026-09-17T11:25:58.151063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036626observed f7778e7f649002d44349cf9f0dc549ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:58.129523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036626/manifest.jsonobserved 175a464476d535b945979300882403fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:58.110328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036626/publication.mdobserved fece757cbf2f7328943da6275b5b2a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:58.087691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036626/publication.txtobserved 9a7503e939ec1bbfba6bd6563525ff18...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. |
|---|