OT-2026-000062885
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000062885) never changes.
Identity and time
| Publication number | OT-2026-000062885 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7398-afda-dc46215aa6d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062885 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b036d98fc4b3722f69680b546ffdb5a0f351eefd6f4e647b80f5fe34987bffa |
|---|---|
| Markdown | 5f99d3c1ca25be3832ae1ba4e561adf43613a6e87c1fdf1d4ee4f8bdc9c522c6 |
| Publication page | 58f93d091c9b82cd54bb9c336810547d15d8334b9fcfb7079c87bca41fb5cb75 |
| Manifest | 415676b4d9b9d2dccd26f7ff9c4b692d72533b9829ef9623990615bec6961caf |
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 | 99RdTfVAM+3YLsIrOl+6QZpqSJohzZLqJ+21r21LnSBYQ4GriJ7WTG1Wzj9yikfCENYZnyvHXBsUIMJJt09YBQ== |
| 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
| 2026-09-17T10:40:14.858958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885observed 58f93d091c9b82cd54bb9c336810547d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:14.837666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885/manifest.jsonobserved 415676b4d9b9d2dccd26f7ff9c4b692d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.818908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885/publication.mdobserved 5f99d3c1ca25be3832ae1ba4e561adf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.799195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885/publication.txtobserved 9b036d98fc4b3722f69680b546ffdb5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.366213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885observed 58f93d091c9b82cd54bb9c336810547d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.348645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885/manifest.jsonobserved 415676b4d9b9d2dccd26f7ff9c4b692d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.328869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885/publication.mdobserved 5f99d3c1ca25be3832ae1ba4e561adf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.311427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062885/publication.txtobserved 9b036d98fc4b3722f69680b546ffdb5a...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. |
|---|