OT-2026-000051403
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000051403) never changes.
Identity and time
| Publication number | OT-2026-000051403 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7964-9f1f-0658670789e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01d8c3f1679d5ba561df571db13bc7cc55a24e612cd3d68c92c34ad936bf3923 |
|---|---|
| Markdown | cd577e7dc0fc7bc4a390a3c8aea866ad9fd1b89a5d04a6d43010eda35283bbed |
| Publication page | 4324331a2708123c98a02de329c5c3dcc0c55ace5e09f9df6b7de8fe9960296b |
| Manifest | df5e514a629777d5c2c8e6af3010307359aede8ae1a30384054411e862efa1e9 |
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 | bZ3IHEbQPMbC2tMQhyNytqvnmDV+gLhFkRgkAqunFwVTRKpyAd4PTpl3Yjn/jluhuI2kWayo8ScHrrupb8OLCA== |
| 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
| 2026-09-17T10:59:18.327574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051403observed 4324331a2708123c98a02de329c5c3dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:18.307528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051403/manifest.jsonobserved df5e514a629777d5c2c8e6af30103073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.285765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051403/publication.mdobserved cd577e7dc0fc7bc4a390a3c8aea866ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.265630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051403/publication.txtobserved 01d8c3f1679d5ba561df571db13bc7cc...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. |
|---|