OT-2026-000055108
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000055108) never changes.
Identity and time
| Publication number | OT-2026-000055108 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7fe1-ab1b-278f421d176b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055108 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff57959a845c025d7c745b493630c83e6645d5783f5769cdc3ac58c6bb43bdb9 |
|---|---|
| Markdown | 9d0a26610795d53419b3b51b76115cdc0541e04b7b3720a3c9ba8f0f1da6666d |
| Publication page | fd72a17d1ac3cf380ebe418154a16bb3d5564752eb78c26cf6db4f8e467cf019 |
| Manifest | bc51fba34dd9a76d92ac2eb173e47c05cc7c7d495bf2423de39c99b019aba290 |
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 | UT1gxuSH/BR0l4dHgPYtFmCvH62V83LhejZdsQqXMjPuRd+bTqxySEVVCjvVj79oeIqlA9u+IfNIbtJv8OHyCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:16.224785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055108observed fd72a17d1ac3cf380ebe418154a16bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:16.205079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055108/manifest.jsonobserved bc51fba34dd9a76d92ac2eb173e47c05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.185771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055108/publication.mdobserved 9d0a26610795d53419b3b51b76115cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.166738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055108/publication.txtobserved ff57959a845c025d7c745b493630c83e...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. |
|---|