OT-2026-000029329
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000029329) never changes.
Identity and time
| Publication number | OT-2026-000029329 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e20-7390-9bf3-56097bec4ae5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f2259c6d44b9c58224c0f8f657f91041f21c46cc4ff966b88bcb20b4379238a |
|---|---|
| Markdown | 5eb4bfdcc86dcc41180ef27e2f1ec34ea9c4895dc4fb573078479708aefe13e8 |
| Publication page | 91a6d0f42fdcaf70e08408469ea4e64cb472491f85556475efd0aff8aea4253d |
| Manifest | 3c5805903e5a686fabf92f08795fdef6e7819a3051bd7ec72c508aa7f04d80f8 |
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 | 04W9Z0imGAeem41HAPUbyN2dQ30dydWTwTThjmIiV9XqJHonMGQvIaJrVM+L1nVVL2QtfAnS7e6Euzc7FylWCQ== |
| 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
| 2026-09-17T11:38:52.678035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029329observed 91a6d0f42fdcaf70e08408469ea4e64c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:52.659592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029329/manifest.jsonobserved 3c5805903e5a686fabf92f08795fdef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.641342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029329/publication.mdobserved 5eb4bfdcc86dcc41180ef27e2f1ec34e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.620280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029329/publication.txtobserved 5f2259c6d44b9c58224c0f8f657f9104...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. |
|---|