OT-2026-000049283
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000049283) never changes.
Identity and time
| Publication number | OT-2026-000049283 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134f-7025-8741-ca067a73de24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049283 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0c6e9c26cf5cfa76559125fcb64173566e3ecf68dc8630adbc0d5c196ade2c7 |
|---|---|
| Markdown | a86945bcdedce050503cad654fd20cbfbf8fd68e383fa7158cfef6d19addaf1e |
| Publication page | 01dfdbe4f73ac778dc7a4241dcdbef2ebf0ccc4ac74e3d96fb1fcc1e2ce8b3d1 |
| Manifest | 63879e9f92105652e605aafff71a1e137a4a05375a2a27e33392e85687939bb8 |
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 | ZHyjAUEynqZE6+FT8yCQ5iKdfrMy5RYhAz4KDVV4lxd1bGZWSdygLZGEcWP/y9vcxJZSHEUUKANmjyg81xPODg== |
| 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
| 2026-09-17T11:04:08.492379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049283observed 01dfdbe4f73ac778dc7a4241dcdbef2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:08.471855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049283/manifest.jsonobserved 63879e9f92105652e605aafff71a1e13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:08.451877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049283/publication.mdobserved a86945bcdedce050503cad654fd20cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:08.434415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049283/publication.txtobserved c0c6e9c26cf5cfa76559125fcb641735...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. |
|---|