OT-2026-000060756
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000060756) never changes.
Identity and time
| Publication number | OT-2026-000060756 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-70e8-8622-4bb32b363178 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c6d4ca5d1880238d5fa95b406d8ba7c8ddaf7b569479a17f3df91cd89ad5b66 |
|---|---|
| Markdown | ace004e0aa04dbc5aa770a14f86ce49555b650f205744fb960aec7898357f7e9 |
| Publication page | 7b79b86002c86b35cf66203119988d81633e91bf30ec230bf1e0b50a022f500a |
| Manifest | 3d5f4cf13bda2293f7222f469e8faf8e96e2543ba433cc72cb109f53988e8e4c |
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 | Vcobkwb8hubzS9vNHH2GI6rkf1qakn3G52IOUbtnIrE1La2RWdrFa6tRx6s683PF0UPBSfFrq4sSDYprhRc5Bg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:29.613492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060756observed 7b79b86002c86b35cf66203119988d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:29.597964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060756/manifest.jsonobserved 3d5f4cf13bda2293f7222f469e8faf8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.580546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060756/publication.mdobserved ace004e0aa04dbc5aa770a14f86ce495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.563314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060756/publication.txtobserved 7c6d4ca5d1880238d5fa95b406d8ba7c...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. |
|---|