OT-2026-000092560
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000092560) never changes.
Identity and time
| Publication number | OT-2026-000092560 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-75cb-b1ca-fca8aa69d202 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092560 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83c2dd4feb28efefd539e5aba86a45dcc9f4a590c89d44f911cf41dc72804567 |
|---|---|
| Markdown | 4b5ec80a4f7493060cf1c62d0666c0420e5ddfb638f8da0783b2a54484a4ad32 |
| Publication page | 73127e09ac171e21eb559de34c1ebe9257056f57f2cd890b1f45375f11ec0e09 |
| Manifest | 2880ee1a5548032fe1c415d058c08897a8c98794657bcc1d0bf1cdce076c3f30 |
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 | 1n/44/DCcjaEsJRd2bto2es5PKd6dqmZqiwaKwsnO7U7thBUiuQt5WRBEWoe626TpLsV4/36udNpGgO5pmOLBA== |
| 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
| 2026-09-17T09:41:08.925892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092560observed 73127e09ac171e21eb559de34c1ebe92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:08.906851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092560/manifest.jsonobserved 2880ee1a5548032fe1c415d058c08897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.885433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092560/publication.mdobserved 4b5ec80a4f7493060cf1c62d0666c042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.865447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092560/publication.txtobserved 83c2dd4feb28efefd539e5aba86a45dc...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. |
|---|