OT-2026-000040844
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000040844) never changes.
Identity and time
| Publication number | OT-2026-000040844 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7211-b918-1d5c438359b0 · 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-2026-000040844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d51a1f59f4129846f004602d9fe5609fc8cc8eb8c36d73938f2faa01375bd3a |
|---|---|
| Markdown | 5d2d80da0bbb6c5cd187c7d4463d50620be60a5912df9eed6a06537d27a2f6cf |
| Publication page | deaad0dbd84d296fc7307cb97f2341e5bfeb6cc7b8a713125faaf1c7610a5660 |
| Manifest | 2d4bb53aa32e5ffc88d55835f23e5a08c2e9ad2d0bda234c0702370149393e3b |
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 | IRQ1IoIkTCz+CjaFnUXuo357EqB1ZUYEssVeFuqW/hCqbeIF+jOThuAwedOOmHDys28Ol6oe0MQDKcmBSFh3DA== |
| 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
| 2026-09-17T11:20:11.646589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844observed deaad0dbd84d296fc7307cb97f2341e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:11.626278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844/manifest.jsonobserved 2d4bb53aa32e5ffc88d55835f23e5a08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.607543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844/publication.mdobserved 5d2d80da0bbb6c5cd187c7d4463d5062...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.585866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844/publication.txtobserved 9d51a1f59f4129846f004602d9fe5609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.614114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844observed deaad0dbd84d296fc7307cb97f2341e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.595830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844/manifest.jsonobserved 2d4bb53aa32e5ffc88d55835f23e5a08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.577266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844/publication.mdobserved 5d2d80da0bbb6c5cd187c7d4463d5062...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.559096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040844/publication.txtobserved 9d51a1f59f4129846f004602d9fe5609...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. |
|---|