OT-2026-000042610
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off after 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-2026-000042610) never changes.
Identity and time
| Publication number | OT-2026-000042610 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-7e92-ba2f-04004b6a0b60 · 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-2026-000042610 |
| Status | PUBLIC |
Content hashes
| Canonical text | f342722b148401d4b9f2713e076a25502fced3582cdf1a35d1611b97ce89ce8b |
|---|---|
| Markdown | 9044f3d72b13d11a1739bd92b016ffb364f4d8717cf1202a355f8b3e071ff931 |
| Publication page | 1ffb68aac1cc4d284d0fdda2f1564091f6d8fd81a5ccf5632de60901d94495b3 |
| Manifest | 82dc43eb065a0b4bed3405422ef1c8d1ccc5993c0e8a1a2555ca05ba836e6490 |
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 | qJcdI4wSloANjUbNtPDyRkWA2ZaVWM/h/QAG4rohk4PzOXp29K6JbGzq1apy8Aqz3JHbWVJMZkMvkZyIfYyiDg== |
| 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
| 2026-09-17T11:14:20.264011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042610observed 1ffb68aac1cc4d284d0fdda2f1564091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:20.245850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042610/manifest.jsonobserved 82dc43eb065a0b4bed3405422ef1c8d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:20.226504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042610/publication.mdobserved 9044f3d72b13d11a1739bd92b016ffb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:20.208765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042610/publication.txtobserved f342722b148401d4b9f2713e076a2550...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. |
|---|