OT-2026-000025579
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000025579) never changes.
Identity and time
| Publication number | OT-2026-000025579 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7418-9ab1-160f21de7f39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025579 |
| Status | PUBLIC |
Content hashes
| Canonical text | c16ba7553dd4d0505f4f9c996f86c3fc1c93b553f408be07111e1a8115d1ebe7 |
|---|---|
| Markdown | 244ecb8a7843ac24d81c55baef70e517762a80be47cf5d8011d1f73ccdb7b882 |
| Publication page | 936579d216398e20c746b85c2596bc5f38bba7f0d26678848590e22897de1add |
| Manifest | d939fd0138358fec3f81d1ccc5ded3147fbca08d836ba18fccd6f2491a55ac06 |
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 | XP+nzijXDkwH81GA6g23LXM0ostoHELOpaLepTZGE6m1FXBYibUWUI2UgZN22wV2iSttC7GfhX0qdASST/qZBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:44.672769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025579observed 936579d216398e20c746b85c2596bc5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:44.653290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025579/manifest.jsonobserved d939fd0138358fec3f81d1ccc5ded314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.631348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025579/publication.mdobserved 244ecb8a7843ac24d81c55baef70e517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.609458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025579/publication.txtobserved c16ba7553dd4d0505f4f9c996f86c3fc...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. |
|---|