OT-2026-000052310
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000052310) never changes.
Identity and time
| Publication number | OT-2026-000052310 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e791-7514-bc81-99e42bcea0f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eb2a1a74f605a1404e0a8a5357f334db9ad59f9c474320924da8d51681c0f62 |
|---|---|
| Markdown | ccc61fc5954add2ffe6f30a8525abb42bbea573bc011fd56a844929516f9e493 |
| Publication page | ce9df9df315b00e8ef61759f74913518bdf980fd04eda9ba4f0e5762ebc47f21 |
| Manifest | 776246ba5340df5787236310d976b3de95fb2fbe461d672e9441d80e7242f8b9 |
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 | LCGYko9W7Y61S+J70fIJcfH0EW2/lKh+Fd3GzgrXxditcj42KczcpNTvZI5ckScgc4jX0xKWYe7kaxuO9CipBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:59.688565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052310observed ce9df9df315b00e8ef61759f74913518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:59.670851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052310/manifest.jsonobserved 776246ba5340df5787236310d976b3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:59.652440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052310/publication.mdobserved ccc61fc5954add2ffe6f30a8525abb42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:59.632964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052310/publication.txtobserved 0eb2a1a74f605a1404e0a8a5357f334d...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. |
|---|