OT-2026-000073733
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000073733) never changes.
Identity and time
| Publication number | OT-2026-000073733 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-7fe6-9e65-7cba33fb3ad7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d5b9268fcf76a0d6a1284e885439fa9ff130a5c6ed4a1eb159bf263cda26a22 |
|---|---|
| Markdown | 9aa6e19669e45546c16d5682a6de450865d3891ce10619c1e883154191f765ed |
| Publication page | 5084e27b9faae91c55418f01ec660b6aa99f22c532b8c4d6ab27cb71705910b7 |
| Manifest | adfe8c4264fd6721a63f98916d659060c398cf0d961bcbb2c3822bd70ed73757 |
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 | j8eVG8727bcye5sYWmJIlqYggc+tftNKDFHeTFXZeK9Rmg9gLVKLyw0ftev4C99DlTN2ElPQBpeEKgQ4xD9bDw== |
| 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
| 2026-09-17T10:19:48.680143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073733observed 5084e27b9faae91c55418f01ec660b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:48.662117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073733/manifest.jsonobserved adfe8c4264fd6721a63f98916d659060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:48.642909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073733/publication.mdobserved 9aa6e19669e45546c16d5682a6de4508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:48.623087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073733/publication.txtobserved 9d5b9268fcf76a0d6a1284e885439fa9...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. |
|---|