OT-2026-000094748
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094748) never changes.
Identity and time
| Publication number | OT-2026-000094748 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7b1c-8ef1-e9f2ac55fc28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31b2326548e31caf3ac91e28f599f8f2d22281dee5acf0912fd58fad44708ab8 |
|---|---|
| Markdown | dad43f72d38dc2ef569a4aafa6d358a959eaf676fe012061bcfc566ef7412548 |
| Publication page | 30cb38ed151810aa57a05bfbe5d808a6be33f84d6f01f3f1f938dcc0baeb3bc7 |
| Manifest | 6ba375dd994878e4cca1487d194030f22e1b4925cbc1a6d593680d3e83c22702 |
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 | 7HjObHaQr61t9uLXD2Kwt0zoUIyAdcDen3cYkDXv7x0aLzhv11FiO1Q7N52sfHM+C6V3bUwYdKSoF7/0PmhUDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:13.134476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094748observed 30cb38ed151810aa57a05bfbe5d808a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.118157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094748/manifest.jsonobserved 6ba375dd994878e4cca1487d194030f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.100166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094748/publication.mdobserved dad43f72d38dc2ef569a4aafa6d358a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.082812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094748/publication.txtobserved 31b2326548e31caf3ac91e28f599f8f2...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. |
|---|