OT-2026-000038289
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000038289) never changes.
Identity and time
| Publication number | OT-2026-000038289 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7f40-a999-2288409365b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038289 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7238cad7997de5b368ea5be7022d96d5ddb6b0846bf1f8363eaf0106451656a |
|---|---|
| Markdown | 86ea87f79697b6c8fc942d082958fae64e7133aa5bfc691a8a231d5f44961f68 |
| Publication page | 4feed7c6fe5a6d513e65b9f89a6d7354f87039a2204896ff69fdab4f67956034 |
| Manifest | a0c0f9bfcb8053cabc4fc2fe9de01ecc2d326f6a86de2dd95295be9929ac8018 |
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 | Xs9n3SlAhIsmoTiF4KBVYddtAy82KCXG7VvrGqvJ6JVzAyjOoA2wP987LIlXoboi9gGbVsflPjk0TyQDj24fAw== |
| 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
| 2026-09-17T11:22:27.383581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038289observed 4feed7c6fe5a6d513e65b9f89a6d7354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:27.366654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038289/manifest.jsonobserved a0c0f9bfcb8053cabc4fc2fe9de01ecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.348401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038289/publication.mdobserved 86ea87f79697b6c8fc942d082958fae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.329426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038289/publication.txtobserved e7238cad7997de5b368ea5be7022d96d...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. |
|---|