OT-2026-000055763
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000055763) never changes.
Identity and time
| Publication number | OT-2026-000055763 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09cb-79ae-a947-c6a44d566ba0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055763 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2e0aa6baa1e90738867785b419141daedac408d7b5bef9d96d482c959cd12f7 |
|---|---|
| Markdown | 59fefffb2f6c7112454300bd2970237ea5e449bf0d038934ee2718f014f7ea30 |
| Publication page | 06e3aa9cba535a1aef6487a46308ff9e6c0f8ccaaddd8cdc9de327474428c3d0 |
| Manifest | bcc95f017531cd4f534deed5932718250f319d45f3b2fae84d46c8fd9899968a |
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 | OpRadsb5M/SoyQj5rhwfvMonrJDbexiUAKOyHwEPfEofFodMUv94PnG7aqQdlsl6sTX6/PNzfiORTbC7kcGDBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:06.923437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055763observed 06e3aa9cba535a1aef6487a46308ff9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:06.906395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055763/manifest.jsonobserved bcc95f017531cd4f534deed593271825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:06.889917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055763/publication.mdobserved 59fefffb2f6c7112454300bd2970237e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:06.872634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055763/publication.txtobserved b2e0aa6baa1e90738867785b419141da...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. |
|---|