OT-2026-000038953
Publication integrity record
Six cup vacuum gripper, six 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-2026-000038953) never changes.
Identity and time
| Publication number | OT-2026-000038953 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-72d0-acba-79025035e0e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038953 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad6e08671070cb8a1d991474c360e696f8cad0b7b3910d512d3d6f670bd07a46 |
|---|---|
| Markdown | e7a2dea34e0550062ee9b32408267961d0e7935727c27950651051bcbd8a0187 |
| Publication page | 0b55ff1fab204c192c47bf02bfac65ca96ea4876ab0bb427177aa08d15e0fa55 |
| Manifest | d16b928a01c82d73cd4b6235d8cad06ca2ff823116a9429502c51dc2a02d06f4 |
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 | iK1breJldbB4y5gX7Dx4k4dzpYuOSm+db7N4tOoYPI1npqZrw6z4rLYeUIZxLKfZH35Tm+DwksSg7eH3/DYfBA== |
| 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
| 2026-09-17T11:22:13.497457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038953observed 0b55ff1fab204c192c47bf02bfac65ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:13.480608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038953/manifest.jsonobserved d16b928a01c82d73cd4b6235d8cad06c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.464107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038953/publication.mdobserved e7a2dea34e0550062ee9b32408267961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.445341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038953/publication.txtobserved ad6e08671070cb8a1d991474c360e696...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. |
|---|