OT-2026-000082958
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000082958) never changes.
Identity and time
| Publication number | OT-2026-000082958 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7aaf-96d0-c70e38405607 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082958 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad35c2f6b0e41d6b5217cf4ddbcfa033a8e9ca0f8b7a2e52dcf9037f230e9495 |
|---|---|
| Markdown | b10d20be6c8cd248f43b5e0a4030c41cd393bbd09d603404f4f70622dea6b6eb |
| Publication page | 195b69c6e631321fa02fd5134913343c7ae1a109682e0f6107ac235f734c683b |
| Manifest | f24081386bb6546092dd4bce22d23c6024cf2a32a20c4c3505d0dd292e6bf626 |
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 | 5H3Twr6CkIvgR5tb8GX0uCNnrxfvtbHWUWWMGqzFyGAcXzTxHY0JlRqs6QU+kFoi9wBK8KDTPATO0nSefJRHCQ== |
| 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
| 2026-09-17T09:58:39.416702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082958observed 195b69c6e631321fa02fd5134913343c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:39.401193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082958/manifest.jsonobserved f24081386bb6546092dd4bce22d23c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.384961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082958/publication.mdobserved b10d20be6c8cd248f43b5e0a4030c41c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.367298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082958/publication.txtobserved ad35c2f6b0e41d6b5217cf4ddbcfa033...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. |
|---|