OT-2026-000016401
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000016401) never changes.
Identity and time
| Publication number | OT-2026-000016401 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7558-9f46-d15c5294e38e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016401 |
| Status | PUBLIC |
Content hashes
| Canonical text | a32700afc73e3e5728dee4998b52642ea46d9a84841f2f529634362e0db8c983 |
|---|---|
| Markdown | 2a58f45d1259d744e8e54574646a856767a38e10555f95fe2467d810ec9e4da0 |
| Publication page | 6bb99cf0bf2dc5a97d18195929cdd282b5a55a97ac5c7717e973616e72825b40 |
| Manifest | 58e577903d46e769dc31d2d0f09ab848f521224be026f80c1ba1d2ee6f8f9daa |
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 | BVKK6WGT40lqIQgSHRqEhpSx4KywvotejmAvngInGzj2OPvoukpG2jWfNjY09iieNNhcjavsxUNw904STh8DDQ== |
| 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
| 2026-09-17T12:04:29.125514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016401observed 6bb99cf0bf2dc5a97d18195929cdd282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:29.107306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016401/manifest.jsonobserved 58e577903d46e769dc31d2d0f09ab848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:29.088464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016401/publication.mdobserved 2a58f45d1259d744e8e54574646a8567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:29.070014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016401/publication.txtobserved a32700afc73e3e5728dee4998b52642e...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. |
|---|