OT-2026-000035593
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035593) never changes.
Identity and time
| Publication number | OT-2026-000035593 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7638-9fae-cbfec2770718 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41d8ae84aa1c9de7aa923a536ba8448172304e8c4a272c764200758296018de4 |
|---|---|
| Markdown | 3ae083c46391037164f1e40daf55189c5b8de114d431f053f32b16d38cdffe54 |
| Publication page | 9e5ee8ee62d219df55438e0e79befee4d7f7cb480126f3262d5b99689d8317d8 |
| Manifest | 36f6bea8c2bf5ab1bbdf89804ab5dab61965c337026fb7998d65023a12192a81 |
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 | q5jz7dN9M4rMv67O7JK/fi2kMGR8C6mot1eQISbpKd/zD9R0R0MJToOf/qDUjWq3eFUMikNZKEkdiF9yurPyBA== |
| 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
| 2026-09-17T11:27:07.458888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035593observed 9e5ee8ee62d219df55438e0e79befee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:07.440964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035593/manifest.jsonobserved 36f6bea8c2bf5ab1bbdf89804ab5dab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:07.423560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035593/publication.mdobserved 3ae083c46391037164f1e40daf55189c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:07.405855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035593/publication.txtobserved 41d8ae84aa1c9de7aa923a536ba84481...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. |
|---|