OT-2026-000086929
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000086929) never changes.
Identity and time
| Publication number | OT-2026-000086929 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7c68-8535-ff433c1574e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f561d6dcc7551c4683918ad2220369a8b5407020b245d15943cebdf7dcb0bb0 |
|---|---|
| Markdown | 00ed283e2120595aa479c289032a4189bae56be303acc6281a1e2850a86bf76e |
| Publication page | bb934083aeb672dcda458d9c6012df696b2d839c694268f556d184c7e171dbda |
| Manifest | ae19bf7ade17f0e921d2481287c873a89b41e09ad74aee387d6c1106ae8b6357 |
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 | L+2Ck3iCHYL3ZoIqw0a8P4WuwhKlzXTUih4boPceuqSPe6zewCK8Kfpb2CvDDuWlbLJopLmxUICr2g5dtosLCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:47.220378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086929observed bb934083aeb672dcda458d9c6012df69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:47.202236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086929/manifest.jsonobserved ae19bf7ade17f0e921d2481287c873a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.183741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086929/publication.mdobserved 00ed283e2120595aa479c289032a4189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.166824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086929/publication.txtobserved 3f561d6dcc7551c4683918ad2220369a...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. |
|---|