OT-2026-000040536
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000040536) never changes.
Identity and time
| Publication number | OT-2026-000040536 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-778d-ad6f-60bc0c107bab · 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-2026-000040536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 766bb3c9feff160a7f14e939a43cd905b927fe6b3dad0d252743df30a0323917 |
|---|---|
| Markdown | 1f783c090c1b859ca66bae54de987e5f70e5e5038965209a6420c998b0e14c70 |
| Publication page | 58c63ace7c06ac6de5caaf49d8da04ecff1ff4873c2751107693ebb22a1a2683 |
| Manifest | 024c8b44ae3d586602c3dc14b33808d0c714081b976e5bca2dfd9f0a1b6c4294 |
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 | jYzRiSkCL6lIppUJi+nPPGKv/MnmS0C9dCtQPc7xhiBlFRqayVxxrr6QF/wxmqhH4Izyjdfrs+KzbHi+qQkfCQ== |
| 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
| 2026-09-17T11:17:41.333920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040536observed 58c63ace7c06ac6de5caaf49d8da04ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:41.315806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040536/manifest.jsonobserved 024c8b44ae3d586602c3dc14b33808d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:41.296151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040536/publication.mdobserved 1f783c090c1b859ca66bae54de987e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:41.277381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040536/publication.txtobserved 766bb3c9feff160a7f14e939a43cd905...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. |
|---|