OT-2026-000042794
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000042794) never changes.
Identity and time
| Publication number | OT-2026-000042794 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0d0-73ed-933e-71ef13d4770a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042794 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec78af707b1fbd0d7b43cbb18bc5a923620c840436a28fab62ed5e19cac0cce3 |
|---|---|
| Markdown | cf58a0e941ee85f6681f45fe18243411745c2be7064d8467f100d5f432803ae4 |
| Publication page | 0e37963ee53ceaa0543cfaf8e597bcdd2feb561cfa087943e64f5dccd945fa42 |
| Manifest | 1453e79de10181a4c463dd604d3b9a7402dc4405aea6389dc39cc5081d542702 |
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 | N09wdutlO7IzOJf1LqD8gewc0dK6sHeSWxte5aIiFWUz7YXDnbBLcYkq3gkxeOggVTNHNVbWMy39XopZt2wzCw== |
| 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
| 2026-09-17T11:15:15.751995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042794observed 0e37963ee53ceaa0543cfaf8e597bcdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:15.734110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042794/manifest.jsonobserved 1453e79de10181a4c463dd604d3b9a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:15.715157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042794/publication.mdobserved cf58a0e941ee85f6681f45fe18243411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:15.696210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042794/publication.txtobserved ec78af707b1fbd0d7b43cbb18bc5a923...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. |
|---|