OT-2026-000037086
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037086) never changes.
Identity and time
| Publication number | OT-2026-000037086 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-764e-9a7e-dda7e1ecacce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037086 |
| Status | PUBLIC |
Content hashes
| Canonical text | f868ba931e69279cd3883aca3b0b6575d8ea978548bd0cc11db2e71100a3d650 |
|---|---|
| Markdown | e8be6e6be1ef815cfecc216ca26c806fd42ed160396e2197cce6b5889675f671 |
| Publication page | bf99cb93fb1200534f95cec54df9262dfaddbe34f59e2292c0f2b063815986fd |
| Manifest | 6106ad486bfea799a76676eecf77c08f82ea01195ca63260b14fcbd2da0dc3bd |
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 | 7HYfI1tSyvD72vH7U1ny8yONaThJnl7Z7tkBPhPCQmo7d5KwMR0L/Ja4IMQRQPlLDcMxTbfXVZ7Z01AErmT+Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:57.097677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037086observed bf99cb93fb1200534f95cec54df9262d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:57.080838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037086/manifest.jsonobserved 6106ad486bfea799a76676eecf77c08f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:57.065409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037086/publication.mdobserved e8be6e6be1ef815cfecc216ca26c806f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:57.048247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037086/publication.txtobserved f868ba931e69279cd3883aca3b0b6575...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. |
|---|