OT-2026-000032371
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000032371) never changes.
Identity and time
| Publication number | OT-2026-000032371 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-70ff-9dba-21af59744766 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 742e09e885d69f54da2f1763da5e06be68f04b9e38574adca909def66b6e90d3 |
|---|---|
| Markdown | cb0cfa2acd8912ec4d085f57de8a5b97e38d484517f4e8e88fe118a235c75d0d |
| Publication page | 34771f7b37c13be96da882046750926abf1ff1095e05c1583797b986a786c85e |
| Manifest | 0f6b8938e44c166c37994d43eaacbafd8ca65af96d6af1fbf0a8341ffd7bcb5f |
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 | xp/SGw1hHjWf5Hw0ix+ZPcW6KvHeB1OKyXpbnFrqYd2Hk2Iyt2ff9XgjOq8Mm2XTKV42pJYP1t0cYccoArPpAg== |
| 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
| 2026-09-17T11:33:46.490449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032371observed 34771f7b37c13be96da882046750926a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:46.469671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032371/manifest.jsonobserved 0f6b8938e44c166c37994d43eaacbafd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:46.450370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032371/publication.mdobserved cb0cfa2acd8912ec4d085f57de8a5b97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:46.433551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032371/publication.txtobserved 742e09e885d69f54da2f1763da5e06be...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. |
|---|