OT-2026-000070545
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000070545) never changes.
Identity and time
| Publication number | OT-2026-000070545 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-702c-8822-a35371ea7e62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070545 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9d67758d29512c5a7b998b6b5bd273ee6d3144db4b841a083c6c0d2475d003c |
|---|---|
| Markdown | c0c92569c8c9ac1ab7695ba3d95c88b61b3f5385bc5a609f411e4b8f34b0b96e |
| Publication page | a5d2499fd82bf8af3cb9fadcb09b5ae406b4e1334a20e5ae1e7acbdc6b1b3b26 |
| Manifest | 26a4546b919d38fa12a283002b83b82619ee1786fa4eddc2ddf7191d3f913dd3 |
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 | m0EgXB5rLHBP6M/7u2YEmrkh1vi3b8K66Q9qNlcTlN9lZA/v7yH+xonR2yt2uBSftUz+hkAOFszJhQsrjHplBA== |
| 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
| 2026-09-17T10:26:23.602728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070545observed a5d2499fd82bf8af3cb9fadcb09b5ae4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:23.586453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070545/manifest.jsonobserved 26a4546b919d38fa12a283002b83b826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:23.570531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070545/publication.mdobserved c0c92569c8c9ac1ab7695ba3d95c88b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:23.555214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070545/publication.txtobserved b9d67758d29512c5a7b998b6b5bd273e...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. |
|---|