OT-2026-000076028
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000076028) never changes.
Identity and time
| Publication number | OT-2026-000076028 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-73c5-aad8-dd5e8f7e474a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076028 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86fcbc4bace497395c6c316965173a1be3b06cb513929a075dfc392dc6899fe1 |
|---|---|
| Markdown | 48466a89f40679352c01c91f4ebcff7c0fc2cf9e5dcab9bc54cee2b2fff8daed |
| Publication page | 9e98d7fb41fe0bf28ea2c85167e5252157d4ac8dc3efed7d6e84fd59adb236e7 |
| Manifest | 33673dc7bd8f21191338934968c8dbb318eedcb9d89a7cc14a3b84c7fc37c556 |
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 | cp+DmMdvq5ZRnwRYcA7P5Rj+Rq0UcC+Ewaxja3ROkJNpkdbj1ZiSYwKVZBAY/ei7h4/JeDcG4sKNfFIEL38tBA== |
| 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
| 2026-09-17T10:20:17.100318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028observed 9e98d7fb41fe0bf28ea2c85167e52521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:17.080988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028/manifest.jsonobserved 33673dc7bd8f21191338934968c8dbb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:17.061793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028/publication.mdobserved 48466a89f40679352c01c91f4ebcff7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:17.041712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028/publication.txtobserved 86fcbc4bace497395c6c316965173a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:13.796299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028observed 9e98d7fb41fe0bf28ea2c85167e52521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:13.779151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028/manifest.jsonobserved 33673dc7bd8f21191338934968c8dbb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:13.762332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028/publication.mdobserved 48466a89f40679352c01c91f4ebcff7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:13.744617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076028/publication.txtobserved 86fcbc4bace497395c6c316965173a1b...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. |
|---|