OT-2026-000039609
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039609) never changes.
Identity and time
| Publication number | OT-2026-000039609 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-716a-b70c-c21235316563 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039609 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19f5341f915bbca910c8bedd5b641603ff434db5a3bc6eb1da538a30a5743b04 |
|---|---|
| Markdown | c4896303234fb336a9999b050e1f99c5ccbbab2ec8262e873741e36ae2f126ef |
| Publication page | 3b99e20374fd76a0db730219a35286b6c2024745cf1f72928cfabeaf5bd3c893 |
| Manifest | 18bdd738ec9f09f3e4a865abb045ed1af576ac86d335e48b20b1e083c6562da1 |
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 | gfHpIyLEOPALt4708r+ycUTVOkWsuS+MykTQWJbQ+umI4vdWbpRticE5asYI+O7njohlg63bJXO4//409GNTDw== |
| 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
| 2026-09-17T11:19:46.397688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039609observed 3b99e20374fd76a0db730219a35286b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:46.381814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039609/manifest.jsonobserved 18bdd738ec9f09f3e4a865abb045ed1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.363329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039609/publication.mdobserved c4896303234fb336a9999b050e1f99c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.344545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039609/publication.txtobserved 19f5341f915bbca910c8bedd5b641603...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. |
|---|