OT-2026-000078763
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000078763) never changes.
Identity and time
| Publication number | OT-2026-000078763 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbc-78e5-85e2-f66af643819f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078763 |
| Status | PUBLIC |
Content hashes
| Canonical text | aebe2818655013f4b0b08b820e0fc16031dd580820c96139acb785996403011f |
|---|---|
| Markdown | 85db7a7ff5fe4880fccf00a55f9be6085ec4203ab4ca536d947c112fdee7d22e |
| Publication page | 8cb622401f379dcbf34e73053eb669e60c1bdba14b504a80d744cf6b82d31a9f |
| Manifest | 86cc5b46a918c50e43dd9c06d304605e786d0c96ce69eb9a0377c1f71a0d3909 |
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 | dISzLhu/cDB0wAzr956PcboZjpd8Ze+2V/z8F9ZLacrGddvwC5S/FKIwxcI3O1DLvypWLWZigyaXEKeAGm0ICQ== |
| 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
| 2026-09-17T10:05:33.034228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078763observed 8cb622401f379dcbf34e73053eb669e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:33.016252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078763/manifest.jsonobserved 86cc5b46a918c50e43dd9c06d304605e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:32.998524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078763/publication.mdobserved 85db7a7ff5fe4880fccf00a55f9be608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:32.980620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078763/publication.txtobserved aebe2818655013f4b0b08b820e0fc160...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. |
|---|