OT-2026-000048010
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000048010) never changes.
Identity and time
| Publication number | OT-2026-000048010 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7818-b75b-2551742fef11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048010 |
| Status | PUBLIC |
Content hashes
| Canonical text | b871e1add94e24bfc39cbcae5bd17f241634afb7fa8910204450fcb071eca869 |
|---|---|
| Markdown | 72cf4bdc196c5f2bafee7a03d675b9f2e5f2530671a455361306d5ceb9ce804c |
| Publication page | 56aeea086d5f141dd05492c370913c5ffd12c49597fab669f77a9f5fa271e118 |
| Manifest | d2068c5280ce5357bd8b824c211ff6b3d6b639b68e3a153212ca2aa0307f1448 |
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 | k6O3XBzvVMnjocjTOp3gSKuDaJrIAxmibER3ODHacXoisGTNXiN9xk3WM8ArG69yVvBfQOSBP+Fx0+tmIIZVBg== |
| 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
| 2026-09-17T11:06:00.124390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048010observed 56aeea086d5f141dd05492c370913c5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:00.106763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048010/manifest.jsonobserved d2068c5280ce5357bd8b824c211ff6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:00.087903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048010/publication.mdobserved 72cf4bdc196c5f2bafee7a03d675b9f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:00.069667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048010/publication.txtobserved b871e1add94e24bfc39cbcae5bd17f24...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. |
|---|