OT-2026-000078095
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single 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-2026-000078095) never changes.
Identity and time
| Publication number | OT-2026-000078095 · never reused |
|---|---|
| Internal UUID | 01a0ae95-6e8c-7376-9540-bba8db79737b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:03.897850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078095 |
| Status | PUBLIC |
Content hashes
| Canonical text | fac2caefa8a80095c44b588bea7a8fdbfb108a47e50135b146d9ff9869c598bc |
|---|---|
| Markdown | dc6ca48ad769f33605d4d53c1bc76cac95c788534f2bd0d08998874bc604a83c |
| Publication page | c3a097e10f0200291f66d656ba729b9f37635b3fa7beaa1cbb062f5bc2a2f284 |
| Manifest | e6f4f399e7035788c2f3d4b26f5b53a46f3989bfaf2b1b0e4969fff3f0685f04 |
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 | pN00vewXSSUVimiPryW5+6ZQNEe/kvSBVS0jL4VcmxF23cvXAqZ2KTXxNO8YTDuTg2UjoWMHJCsSuZn2jtHiBw== |
| 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
| 2026-09-17T10:06:48.257612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078095observed c3a097e10f0200291f66d656ba729b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:48.238790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078095/manifest.jsonobserved e6f4f399e7035788c2f3d4b26f5b53a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:48.222291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078095/publication.mdobserved dc6ca48ad769f33605d4d53c1bc76cac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:48.203960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078095/publication.txtobserved fac2caefa8a80095c44b588bea7a8fdb...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. |
|---|