OT-2026-000024822
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000024822) never changes.
Identity and time
| Publication number | OT-2026-000024822 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-78f6-ab2e-514a6a288095 · 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-2026-000024822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3381b12e6637144938e60de913412a96fb12db51f70e7d7cbb8426f1bf237b6d |
|---|---|
| Markdown | d5dbd0b1d53bd4248d221e43fd3003ae6f7a7dedcd6930e56137a6fd32534f7a |
| Publication page | 82f9a7ec7ec7ed9b5b65024538d1516f1988aa568b42f799a49636518a4a0672 |
| Manifest | b14ff993fcbf85a77408bfabf940b024b331b7666ca95a022c660ea3716cb9f3 |
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 | xDKDkpERjzRAn//1uF1Sn7DlPUYgK74vJX8G9OIMKGptc4ABBk4I1Zk9YVvZUDotqr10zhrEBqgdjhHprFwEBg== |
| 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
| 2026-09-17T11:48:06.322146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024822observed 82f9a7ec7ec7ed9b5b65024538d1516f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:06.306268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024822/manifest.jsonobserved b14ff993fcbf85a77408bfabf940b024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:06.289221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024822/publication.mdobserved d5dbd0b1d53bd4248d221e43fd3003ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:06.272418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024822/publication.txtobserved 3381b12e6637144938e60de913412a96...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. |
|---|