OT-2026-000034121
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000034121) never changes.
Identity and time
| Publication number | OT-2026-000034121 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-766c-b7d6-95f08e6b3f17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 982013b8df8237af0deec3e01c051adb98f493f6da93b6252253bdc9cd985714 |
|---|---|
| Markdown | c02e357f8d08103b8f30b40420ea3973207e6099ccb3724038877132a10a4fee |
| Publication page | 4ca82a2b604003b69c91f32716200f37cff588855476c50a9ae8590918063da7 |
| Manifest | 7f157fb7d939e6f99c3e7fe596a95cdb0b9fd35e3d38ef12d28d992f6032492c |
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 | 3Mz9Tw7o9l3trJy4aZTbQ3wiM3aOiFK5Oy1o4efLvHAXr2SHNpKzgFfkocZvTn4t6LDC6X/JqGZBL42Vqt9XAw== |
| 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
| 2026-09-17T11:30:30.655281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034121observed 4ca82a2b604003b69c91f32716200f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.636700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034121/manifest.jsonobserved 7f157fb7d939e6f99c3e7fe596a95cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.611674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034121/publication.mdobserved c02e357f8d08103b8f30b40420ea3973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.589577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034121/publication.txtobserved 982013b8df8237af0deec3e01c051adb...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. |
|---|