OT-2026-000095593
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000095593) never changes.
Identity and time
| Publication number | OT-2026-000095593 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7b5c-be7d-d6896ed90419 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a4f54f24520afa432f9a9fe6b8f89df816e829f30d5ef72fb355519ae8e08bc |
|---|---|
| Markdown | 0bb2acfd85c6c5380d9039a50d6dafeb92c4334a060c93fcd59e2ba95ec317eb |
| Publication page | c7c614addb0125f4a9410f257b86b5a0195f6333d3bf5e2a38d7302c43ad7df0 |
| Manifest | 745bb6d38eab255d447e41c1c6a1e6091b087bddb7c7663af335a162047da791 |
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 | wYVAQlr1lF0+rkj7UzqREuI2qOEOXIBcmET2u2y2FzQWJLW2ex0+/HC/W1qcXS5VEMzGhgeb2DHAcre/PSRQCw== |
| 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
| 2026-09-17T09:37:00.861031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095593observed c7c614addb0125f4a9410f257b86b5a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.844310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095593/manifest.jsonobserved 745bb6d38eab255d447e41c1c6a1e609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.827303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095593/publication.mdobserved 0bb2acfd85c6c5380d9039a50d6dafeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.810278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095593/publication.txtobserved 6a4f54f24520afa432f9a9fe6b8f89df...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. |
|---|