OT-2026-000073334
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000073334) never changes.
Identity and time
| Publication number | OT-2026-000073334 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-75d7-8415-e37e0cbf034c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e39e78722294b82f918ed62e4dfec5c9c0e904778a923009e53b2597859490f |
|---|---|
| Markdown | 4909f834b8e5a9a861dabb83c45174a0bf25d8abb8eedb55ccb4c1ca2dc9f54b |
| Publication page | a0a1100f935ac3e5db59d381956be1ee9d7394c7f384521a699ebb98d434cee6 |
| Manifest | 13f02164cccd7582ecabd4a06a724f5bf97bbdeb58e9a729bbe32b53fdeb1fdd |
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 | 2nltHprDcoyjFR1hDQxAxa6M8dpFsPjOYfuQ4T6++rc0P9z1Tel0UlaJ3KIaJIg+ZvYb2Op9Nmws9WHKAv1lAA== |
| 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
| 2026-09-17T10:21:21.223120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073334observed a0a1100f935ac3e5db59d381956be1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:21.203962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073334/manifest.jsonobserved 13f02164cccd7582ecabd4a06a724f5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.182976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073334/publication.mdobserved 4909f834b8e5a9a861dabb83c45174a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.162948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073334/publication.txtobserved 0e39e78722294b82f918ed62e4dfec5c...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. |
|---|