OT-2026-000010328
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, sustained blow-off before 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-2026-000010328) never changes.
Identity and time
| Publication number | OT-2026-000010328 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7a17-9980-6c1d3df935d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010328 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7dfae7bf7b9a734e73814a654fbba882a3d97f9ac79f6d2d6266c098d8c1b5b |
|---|---|
| Markdown | b3fb8b46dc5826c875d2858b54268266b79a3c2a435430758f580f7bd46cc1d5 |
| Publication page | a1ee9be24e1d79f79d5ab367bde6fef9b99fc17d08cf6c3d438c4f830c1b00bf |
| Manifest | c32e0d6f1dd631c8a10541f278da55e9c16e90b70890190eadb1b60a2ef83970 |
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 | ewLjQjPrlXUg7rjdXKjfIeGwifCEs4Xb+mnvQ9wyqV09+OakTsDehWw+SxMaRZINXTZD7Wd6GS4gvoBoOQ/zCg== |
| 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
| 2026-09-17T12:14:20.816059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010328observed a1ee9be24e1d79f79d5ab367bde6fef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:20.797098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010328/manifest.jsonobserved c32e0d6f1dd631c8a10541f278da55e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.774948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010328/publication.mdobserved b3fb8b46dc5826c875d2858b54268266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.753424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010328/publication.txtobserved c7dfae7bf7b9a734e73814a654fbba88...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. |
|---|