OT-2026-000024928
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000024928) never changes.
Identity and time
| Publication number | OT-2026-000024928 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-736f-b8e8-84db8f91d135 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024928 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd44c1e667e4e8b23d13b2f51bb1e662957a678dec8c4c33bd6cffc390ef8694 |
|---|---|
| Markdown | 26e2907a05662ab09220a807942db3d4c5cb7f044ba96a1365446a615cf9c1c7 |
| Publication page | 7066934dacc460d9d96c0ecfe78fbcc16cea4e4f1f78020a9131814b22516e27 |
| Manifest | 85f8e00ece4f289fe292a3f6e22aafbfbe0d8b2486f65e08d5e8baf79b4b47f8 |
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 | Ofco/guykGrtlVlKQ2eHFWxQV8Hw2QQHJAG6/ce+l9/2J4p15cc8uV1nEu+/T8cR71ImOmaS+qSFHA282YqIBQ== |
| 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
| 2026-09-17T11:48:16.277523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024928observed 7066934dacc460d9d96c0ecfe78fbcc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:16.260376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024928/manifest.jsonobserved 85f8e00ece4f289fe292a3f6e22aafbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.243755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024928/publication.mdobserved 26e2907a05662ab09220a807942db3d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.226859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024928/publication.txtobserved bd44c1e667e4e8b23d13b2f51bb1e662...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. |
|---|