OT-2026-000040940
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000040940) never changes.
Identity and time
| Publication number | OT-2026-000040940 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7dec-986e-3e56d336a47c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2376814dd3acf771c63ca4afdacd358f3b8f859840eea45ff3a194295e6677e4 |
|---|---|
| Markdown | 8f9c32c5bf4e6377e7a8c18fca440c71ad0f5034861e157444e6da923ee637e0 |
| Publication page | 09ee48708764c3bd3c77cd2960be956bae90f827aa08653cd87e40034b2ce265 |
| Manifest | 46c8bb912eae9cf81b85aafc59f8babd751f6f4f7f8fd067386c86f93bb23fa0 |
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 | Ro4omqRIO9KTpHnrawNnUGzqJv6YHQX/kw5Fvy4jNHKgfOyu2gzn5gmgN8vX27YZI5T8Gost2DCy7hx6qJ1fCQ== |
| 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
| 2026-09-17T11:20:20.162147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940observed 09ee48708764c3bd3c77cd2960be956b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.142506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940/manifest.jsonobserved 46c8bb912eae9cf81b85aafc59f8babd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.123487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940/publication.mdobserved 8f9c32c5bf4e6377e7a8c18fca440c71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.105103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940/publication.txtobserved 2376814dd3acf771c63ca4afdacd358f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.042421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940observed 09ee48708764c3bd3c77cd2960be956b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.024917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940/manifest.jsonobserved 46c8bb912eae9cf81b85aafc59f8babd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.007580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940/publication.mdobserved 8f9c32c5bf4e6377e7a8c18fca440c71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.990668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040940/publication.txtobserved 2376814dd3acf771c63ca4afdacd358f...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. |
|---|