OT-2026-000026934
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000026934) never changes.
Identity and time
| Publication number | OT-2026-000026934 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3452-76d9-9b3f-aa4a2be75c83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026934 |
| Status | PUBLIC |
Content hashes
| Canonical text | b11ac16f2c4d9afa38cfd63f7c1b29742a48cbd7b8be3587db338369c4684a20 |
|---|---|
| Markdown | 14e50af2e98d7925a56422b834475734f9b161d9d239b22810be6792b05cd5cf |
| Publication page | 103eca51b978ee89bce542ccb55d145917f3ae53b59aae2a5a9b91cb2866ca5d |
| Manifest | 7678fccb38c600ab45ded956941d3176ece903d310a48067e173d84531f4f685 |
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 | RzmQzYtK158rs62NIRlqJVUdLzPnrO/97X3p4awUAgUEWGkj+Ua01gw8aZynRW0ORamaDGeKJ1rkO443jZqODA== |
| 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
| 2026-09-17T11:43:33.086420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026934observed 103eca51b978ee89bce542ccb55d1459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:33.068911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026934/manifest.jsonobserved 7678fccb38c600ab45ded956941d3176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:33.053469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026934/publication.mdobserved 14e50af2e98d7925a56422b834475734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:33.037007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026934/publication.txtobserved b11ac16f2c4d9afa38cfd63f7c1b2974...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. |
|---|