OT-2026-000065471
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000065471) never changes.
Identity and time
| Publication number | OT-2026-000065471 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-783b-a68a-22a73c60a0c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80a51c0a75526710cab5dec917e208520e95201a888e9e08dd8565152dc98aa6 |
|---|---|
| Markdown | 851e549b7005ec521e986ef8c45109887acc833e394c8148ffb5ccbc2e533d9d |
| Publication page | 0299bc741b988967424381de4e22c93a5a0b7ba6c5beabd13b7d113bcc4a98c3 |
| Manifest | f99ba20d0a7d2e11de06406e945eaa923e18b02b995d6e20677e16bf7ab3759f |
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 | utzyzSkJri4jWxJSU8YiwyADs5TFNU63BhLsNqVGTus/H+nFOSmdWOGhFJJRqZ0Jd6T9aVvCbwg5keY8jB1LCQ== |
| 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
| 2026-09-17T10:33:45.132826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065471observed 0299bc741b988967424381de4e22c93a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:45.111379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065471/manifest.jsonobserved f99ba20d0a7d2e11de06406e945eaa92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.093531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065471/publication.mdobserved 851e549b7005ec521e986ef8c4510988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.075991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065471/publication.txtobserved 80a51c0a75526710cab5dec917e20852...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. |
|---|