OT-2026-000066936
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000066936) never changes.
Identity and time
| Publication number | OT-2026-000066936 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7844-a5de-d97442ce05bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a5db873fb7f14b9e239e05f8ea482832ccb8845e4260ae3c590bef375753aa3 |
|---|---|
| Markdown | 3c9b0d2cfe26727e42b893f2a859f146ff1d455673c074135e415daa5a7e0bae |
| Publication page | 9b14a4c310a98ca7ded298bc7d4fe8ba8d6b8bc5145418ca61541157f7a723dd |
| Manifest | 854ddcc6dbd0743abfef752dc5c7c20d60b3f117866b947bf047993e68bf5a97 |
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 | RMf9VPvtrBIkuo2tjBcUCjbfkExp84ShS+2JK5vUOmHbNC5Lrts+eZlZ0R4triRPYW4Vg1lPB2I+hfvFLnj5Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:08.859415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066936observed 9b14a4c310a98ca7ded298bc7d4fe8ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:08.841778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066936/manifest.jsonobserved 854ddcc6dbd0743abfef752dc5c7c20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.824503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066936/publication.mdobserved 3c9b0d2cfe26727e42b893f2a859f146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.805276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066936/publication.txtobserved 4a5db873fb7f14b9e239e05f8ea48283...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. |
|---|