OT-2026-000036976
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000036976) never changes.
Identity and time
| Publication number | OT-2026-000036976 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7969-98d1-c323f2850803 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aaf63182f89df0397364253d1183b75e25b579c76747c81c31abd36e8505469 |
|---|---|
| Markdown | 9b11a2e148567fbcccad6aa11d73b5acc9812108c97fd3aeaeb1cbd3a5977e4f |
| Publication page | 8b4b21e07efeeeff32904d4254510f070ce310fe4bd4264dcb9a72bbbc7544c4 |
| Manifest | 22492089d5db9a01f1c0a432c1ea2a93c1db9c33d0392eaa279f4a2a6833e837 |
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 | J8IuPAsvrkXyxTfLKk69zl11so4u+YNcqPaDUIGY/3sy5q+y3S+FpXlPIJXpIYHfGuMIBQcV+WfQHTjut6RwCQ== |
| 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
| 2026-09-17T11:24:38.056400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036976observed 8b4b21e07efeeeff32904d4254510f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:38.039171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036976/manifest.jsonobserved 22492089d5db9a01f1c0a432c1ea2a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.021421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036976/publication.mdobserved 9b11a2e148567fbcccad6aa11d73b5ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.003758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036976/publication.txtobserved 8aaf63182f89df0397364253d1183b75...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. |
|---|