OT-2026-000094847
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094847) never changes.
Identity and time
| Publication number | OT-2026-000094847 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-79b9-b632-26be3960853e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2312ae7671dd05ebcbed1fb1fef60675537c5776f85485822778a6da1667231b |
|---|---|
| Markdown | 09b1920a3f8fceac003c6eafcf33d8504a53187866880d29bde5449567dcb3d2 |
| Publication page | ebe0c32f3969d3b08f83416f27407c476c20348a8fd56f16f6229dd0a396576c |
| Manifest | 36bd5238e6e53f1780024c33e4f2f204c150d40bfeca9429a688c6aaf46d1fef |
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 | k4wuSYTlokouRNpktEEubFqMfxQxJoONdssaonMr83nFmyHogrdPxC7hCuOJ+EsNz8FkG1PL0j7fRCuC67ySBA== |
| 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
| 2026-09-17T09:37:20.536223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094847observed ebe0c32f3969d3b08f83416f27407c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:20.516296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094847/manifest.jsonobserved 36bd5238e6e53f1780024c33e4f2f204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.498389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094847/publication.mdobserved 09b1920a3f8fceac003c6eafcf33d850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.481584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094847/publication.txtobserved 2312ae7671dd05ebcbed1fb1fef60675...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. |
|---|