OT-2026-000040516
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000040516) never changes.
Identity and time
| Publication number | OT-2026-000040516 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7900-bfc3-9ec588bfb55d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040516 |
| Status | PUBLIC |
Content hashes
| Canonical text | 333df270c8ac2fb959b179f960cb2653e7827b4c798d12eddeb75fc24f211fb5 |
|---|---|
| Markdown | d15265cc9e025f96b6ceaf10f3366b5c496e1832aa594971e7d268bf6f89f177 |
| Publication page | ed5750392c07d60c90c9592febf8e1b82f342440c056792d758dd75d31671194 |
| Manifest | 10f3f8d92bc3211e8a33656f9f90c9d0a258ffa7e353230de8c5bbfa7feff700 |
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 | GVexRQgTUHgp7b4F6ieplk2hXWT2L802aa/47LrCdBTmOKMhxUkBmm4qbwmral5fTyZgAwQCZyseFtouG39wAA== |
| 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
| 2026-09-17T11:17:39.632490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040516observed ed5750392c07d60c90c9592febf8e1b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:39.609694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040516/manifest.jsonobserved 10f3f8d92bc3211e8a33656f9f90c9d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:39.590956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040516/publication.mdobserved d15265cc9e025f96b6ceaf10f3366b5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:39.570827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040516/publication.txtobserved 333df270c8ac2fb959b179f960cb2653...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. |
|---|