OT-2026-000097430
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000097430) never changes.
Identity and time
| Publication number | OT-2026-000097430 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7882-b81d-58faf3abb2c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097430 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22002a523380c503ea2c4d87b7f06b42ce9fb3ce998bc7fad0d4d6f7bcc867cd |
|---|---|
| Markdown | 369df2028e2634efd8cbefff73bf660e3921a7867499b445e46434af6443238d |
| Publication page | c2ee3dafc42eb7369b901704e8f512f391db9536c09b7baf52e64360fb081cf7 |
| Manifest | 172457695d1d171cf975806abc0a1b87a0a0a32d84d849bba0126e0babafccac |
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 | 57VG8ejdoHqo/+rtw/xLBwk5uaYWe2IPSp3pIZdS+djFHm3mFPGxD7V02jWTl6GmiwMGuMObjMnUyQXZbQsPCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:17.203946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097430observed c2ee3dafc42eb7369b901704e8f512f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:17.185191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097430/manifest.jsonobserved 172457695d1d171cf975806abc0a1b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:17.167228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097430/publication.mdobserved 369df2028e2634efd8cbefff73bf660e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:17.150659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097430/publication.txtobserved 22002a523380c503ea2c4d87b7f06b42...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. |
|---|