OT-2026-000047332
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000047332) never changes.
Identity and time
| Publication number | OT-2026-000047332 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7a8f-86d2-89d259061e16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8880a855ca238b3ac8976a753b9837c9fb5ccd3dd1810452831388920eb1c4f8 |
|---|---|
| Markdown | e2c21ae5ba63c440f85f8b34e8386d39686dcd99165fb85914cb7e4c2936f529 |
| Publication page | de9fe5478012cfaaccad907c1998c50ac56fb08b13c4f7d3db05c23630f45dd4 |
| Manifest | 02e3beadc1a88ff42a25a65c69ee6bf3327700d98803a0f995207576499aba2a |
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 | ag6wA6xWNSe5pEFWEYBGt5d+Sc2Ra3yMY0ZUQAcKLOTbmBG8zwoGGhl5gn3/sT8fi6KoZc7vBITr2wKB9gXEDg== |
| 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
| 2026-09-17T11:06:19.260116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047332observed de9fe5478012cfaaccad907c1998c50a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:19.241337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047332/manifest.jsonobserved 02e3beadc1a88ff42a25a65c69ee6bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:19.224062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047332/publication.mdobserved e2c21ae5ba63c440f85f8b34e8386d39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:19.205403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047332/publication.txtobserved 8880a855ca238b3ac8976a753b9837c9...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. |
|---|