OT-2026-000099057
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000099057) never changes.
Identity and time
| Publication number | OT-2026-000099057 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-771d-a1d5-22765e64a197 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 376d35dd62be0628c3efd28a02a34ea20eddf83a07e169999c8c991934bc85fd |
|---|---|
| Markdown | a7d083a93090329f3a14e41c6cb23c8b048455d1acebc908e0c6855492668862 |
| Publication page | 5fee3122ed27445c8eebda5d622a4b654dec223123987071fee78f8cecaab419 |
| Manifest | 9ea76e57561967cdbb51aa4cb3f0f62b8f28fc5161f8b8c75fc25f8b81bb4ebf |
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 | nr6lWOpABtTvG8l0+YVzKe+pKVgvcyQKCoMla1/NO2iPEp1pMPF9ZzL4UTDTZogCPbaUnnAYzlfli2b865j8Bg== |
| 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
| 2026-09-17T09:30:16.759341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099057observed 5fee3122ed27445c8eebda5d622a4b65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:16.742144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099057/manifest.jsonobserved 9ea76e57561967cdbb51aa4cb3f0f62b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.724893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099057/publication.mdobserved a7d083a93090329f3a14e41c6cb23c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.707418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099057/publication.txtobserved 376d35dd62be0628c3efd28a02a34ea2...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. |
|---|