OT-2026-000080359
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, sustained 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-2026-000080359) never changes.
Identity and time
| Publication number | OT-2026-000080359 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7ecc-8556-65711ff08c97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 444d46a7615a28b1bcaea439ffc2885a3e1193f01f18caeccccd5a03bd31d678 |
|---|---|
| Markdown | 62bfd1eaa7258229df76da78f7675e69e8c73d32ab0bf2e960ae780862e08049 |
| Publication page | 6d8cad6126a730e73b67f4cef1adafe01bd75fa8b29ddf26e34a4a12a2940b3d |
| Manifest | 3f3a8b6c76e8d6265622e92a28edddffabe1e4b41b92269540255cb43196ccd1 |
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 | qKV/CNNygy42Z/y82M549vfsCN9h715eZU4mokJ7drw8+77zVlwIalubASnUW1qB5h4GdREW9C22fdGDSMbqDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:50.744098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080359observed 6d8cad6126a730e73b67f4cef1adafe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:50.726416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080359/manifest.jsonobserved 3f3a8b6c76e8d6265622e92a28edddff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:50.708492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080359/publication.mdobserved 62bfd1eaa7258229df76da78f7675e69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:50.685927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080359/publication.txtobserved 444d46a7615a28b1bcaea439ffc2885a...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. |
|---|