OT-2026-000014929
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000014929) never changes.
Identity and time
| Publication number | OT-2026-000014929 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7716-a201-d9cd8922e02a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f9e95d89d7649b91d28dcfef97bd8e7580feb9fec3b648e621a30f3425769b0 |
|---|---|
| Markdown | 7a8279dadb0c486f58fdae8934cc6ea4d97d280d1f42dfc03d04b54f11e9d468 |
| Publication page | 6b5091fcfde57ff9a0fe9e0bed487fbe99e4f313074f4b0828d5b197c600f3ce |
| Manifest | dd52522df9a85391fbb25dc26b63451fbe8f316b53a475615de77cba1bd3ad61 |
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 | eygEDiKydaX3EDtg3o5ScVhlUivGPbfT/oneE3DcAKVV3sM+zFek1UdqK0KmEEkwyRNmssYj02TSUZvqkPkeDQ== |
| 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
| 2026-09-17T12:06:52.220944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014929observed 6b5091fcfde57ff9a0fe9e0bed487fbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:52.201997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014929/manifest.jsonobserved dd52522df9a85391fbb25dc26b63451f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:52.182719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014929/publication.mdobserved 7a8279dadb0c486f58fdae8934cc6ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:52.163028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014929/publication.txtobserved 6f9e95d89d7649b91d28dcfef97bd8e7...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. |
|---|