OT-2026-000098597
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single 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-2026-000098597) never changes.
Identity and time
| Publication number | OT-2026-000098597 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-7f92-accc-39731e060b42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098597 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9cdb73dc2e528ba1490711f21d6fe9026737317a7fccc26cfeb82a5adacad8a |
|---|---|
| Markdown | 3625a6eb6eda298f587c5f64f2e1b9e7fcff9ab1111b4adb130d2fc685d41b43 |
| Publication page | 890d0170c45cd80597c123293ad63aebd4515476a294c0a39bd02c89f04a6f1b |
| Manifest | 67207a2b40fad833621372981e8dafe9d62bac233ebae29ff082bb391030e958 |
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 | dYadTTmLUQz6UMQKYCvzNqgMBraA1TUbHagYM4dNnVxCz0c3CK6EekGrYYlV04mk4YIP8ug+SyboklgvLiYvCQ== |
| 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
| 2026-09-17T09:30:52.003238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098597observed 890d0170c45cd80597c123293ad63aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:51.986005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098597/manifest.jsonobserved 67207a2b40fad833621372981e8dafe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.966866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098597/publication.mdobserved 3625a6eb6eda298f587c5f64f2e1b9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.949023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098597/publication.txtobserved a9cdb73dc2e528ba1490711f21d6fe90...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. |
|---|