OT-2026-000061371
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000061371) never changes.
Identity and time
| Publication number | OT-2026-000061371 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1385-79ed-95e9-76ca9603da91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79039cfad0dc8e580e649154d233a43485095468172bda9ad46220dc5cc99444 |
|---|---|
| Markdown | 5855288cee30341b373f76a552bf57b31c7bb58082bcb95dc9bcc0bf1f76d4e6 |
| Publication page | bcd489413908f85990b623e695b476331550bba4af79b0e1370ef1727934f689 |
| Manifest | 23a517c1b9789f247509ba36416129576963518444578f14e749fbe063039c9d |
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 | vz3ie2hHusIYAN32xzCO2NqzPPSeUTaEoPQsBUhjHzHs6COx2RiulAELT+q8A7gYBQfafp9a+NHfj319iOYpCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:49.401250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061371observed bcd489413908f85990b623e695b47633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:49.382875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061371/manifest.jsonobserved 23a517c1b9789f247509ba3641612957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.365857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061371/publication.mdobserved 5855288cee30341b373f76a552bf57b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.350465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061371/publication.txtobserved 79039cfad0dc8e580e649154d233a434...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. |
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