OT-2026-000024525
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000024525) never changes.
Identity and time
| Publication number | OT-2026-000024525 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7e31-b220-d103207a14c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80ff5aebe9c73b3395a802d3f3bc7732cd33d7ce3f8597e0d7f8d123b7439ad9 |
|---|---|
| Markdown | 4d8b9e80b23b88731de67483bc53ac5b78f5d252fc7cfc795c1dd1c11d4c21b2 |
| Publication page | a299022c8fe627190fc0a93e5d743f7adf261e4bfef8b816c623d742db3ef5a8 |
| Manifest | f092df71ca8b66caebf3c6de68dcc2a7c86dbd20e71d43f2ea6a450262d2ab69 |
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 | 0T9Wbb50uOuCApCIKsmi5p8JbCB/h9gFU3e4gggt4rhubwOqAWpj+m4oh5AnGdxldWKVtSFJzNg9IMUWfgjzDw== |
| 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
| 2026-09-17T11:50:32.861512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525observed a299022c8fe627190fc0a93e5d743f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.845622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525/manifest.jsonobserved f092df71ca8b66caebf3c6de68dcc2a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.821397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525/publication.mdobserved 4d8b9e80b23b88731de67483bc53ac5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.805946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525/publication.txtobserved 80ff5aebe9c73b3395a802d3f3bc7732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.121552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525observed a299022c8fe627190fc0a93e5d743f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.105632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525/manifest.jsonobserved f092df71ca8b66caebf3c6de68dcc2a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.088798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525/publication.mdobserved 4d8b9e80b23b88731de67483bc53ac5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.071871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024525/publication.txtobserved 80ff5aebe9c73b3395a802d3f3bc7732...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. |
|---|