OT-2026-000082345
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000082345) never changes.
Identity and time
| Publication number | OT-2026-000082345 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-76d9-9754-d2ffc1fa8a01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082345 |
| Status | PUBLIC |
Content hashes
| Canonical text | a542c70b7bdbe2e8f126765fd3d95719a2bbc31eec9408ec5116b6a5e4219eb2 |
|---|---|
| Markdown | 1a4b7fbf0881c73316bf318bad8b98f127760048994b6b2b5d9369b41aa3eb81 |
| Publication page | 3465c03120c8c8a38e8460fb4cb2d7925f61245e14c7b75f785e961f36baf10e |
| Manifest | d26f71000e77ad9751e2f01d8854012c66a982aa07050d3199a54d0ba2c1f837 |
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 | 2Q0VfOIPhASfIGIIuSXlq7B0fFAd/19GidCVJTrR/p/lGalj3+hhyp0Bo0HbkgyX78R1oVSbqxrXtSnkK4+PCQ== |
| 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
| 2026-09-17T09:59:12.995776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082345observed 3465c03120c8c8a38e8460fb4cb2d792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:12.978244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082345/manifest.jsonobserved d26f71000e77ad9751e2f01d8854012c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.961373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082345/publication.mdobserved 1a4b7fbf0881c73316bf318bad8b98f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.944080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082345/publication.txtobserved a542c70b7bdbe2e8f126765fd3d95719...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. |
|---|