OT-2026-000048506
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000048506) never changes.
Identity and time
| Publication number | OT-2026-000048506 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de5-75d2-a90a-3bfa36c7103c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 839e9690c25c137f0543164f199cb3cb6fd83d9af9f725d57c94018eb7950ff5 |
|---|---|
| Markdown | 95afcbc7aa5fae57c9cc2328de2b64cab55a7003e04cf128a75201ad735dcce8 |
| Publication page | f337d029a8b62268b80e0891eef2b7fda498774bb0fa81a294add6f75e04b31a |
| Manifest | 5657e904d2a8b47036a90d5bfb826c8a0512e4c09381112e53b3f479c769b9bf |
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 | fUwm9Xh59vwJXfbMWW5JAsKzsv1hWKDKfEZiJ6mDzrh3X0LnEJxZr3AFoVSn5UIkyEYCFmfp5u65adHIm6jOAQ== |
| 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
| 2026-09-17T11:05:10.926381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048506observed f337d029a8b62268b80e0891eef2b7fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:10.908902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048506/manifest.jsonobserved 5657e904d2a8b47036a90d5bfb826c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:10.890249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048506/publication.mdobserved 95afcbc7aa5fae57c9cc2328de2b64ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:10.871274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048506/publication.txtobserved 839e9690c25c137f0543164f199cb3cb...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. |
|---|