OT-2026-000079925
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000079925) never changes.
Identity and time
| Publication number | OT-2026-000079925 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-700a-aa11-ead4ca3c29aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60da9369ec4c86d9de3f416766c5fb3a60dcf31df13168c5552f9b3bf272fd42 |
|---|---|
| Markdown | 9e677d4ec1907d053d69d22a4f658808ec4a6fd6e2d0363c6c240bb37d974a42 |
| Publication page | ffb6bdbb0aa6a27019416095aebbd6f17214addd489589825d7d130735d671fa |
| Manifest | 7234b6480aabe9134d3c7eaa76b7b542d723a2b059d56a89ce4a3a94d1bf0ee4 |
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 | 2HAx0WVNrYrs9TNDEP0+1G1TwIQjkJWVK4ps4axj8+lErjHfSlo5coLOALD9iakd6kr/DAKXNEg+DjAwe6QnDw== |
| 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
| 2026-09-17T10:03:49.661694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079925observed ffb6bdbb0aa6a27019416095aebbd6f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:49.642499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079925/manifest.jsonobserved 7234b6480aabe9134d3c7eaa76b7b542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.624338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079925/publication.mdobserved 9e677d4ec1907d053d69d22a4f658808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.608049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079925/publication.txtobserved 60da9369ec4c86d9de3f416766c5fb3a...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. |
|---|