OT-2026-000038966
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000038966) never changes.
Identity and time
| Publication number | OT-2026-000038966 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-78b1-b44e-d013b548ec8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038966 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbfeac48760cdc05f03bfd20e9005b6eeba21d588f1949a0e5fae567b26a264a |
|---|---|
| Markdown | 41493fc6cebf13871a55ef176941c5009a6b0b05adeceee7c74799eb768717c6 |
| Publication page | fbafac2e6311307664a17d8979105607c7fe80c22676141ccc73d2d5920021b6 |
| Manifest | 894db160e68a7c2be0e40aed87db6156ddc2a8b45b8ad97f42f7549f34d7f236 |
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 | hjQHhxSf6hs9PCL3cvNZw23gFTVmEJJ/VkitdLCbu+tKvGsFbqO0S7h8OKjGyPqZfsOuerc5gnB9MSNbL3PoBw== |
| 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
| 2026-09-17T11:22:14.465861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038966observed fbafac2e6311307664a17d8979105607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:14.449297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038966/manifest.jsonobserved 894db160e68a7c2be0e40aed87db6156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.432304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038966/publication.mdobserved 41493fc6cebf13871a55ef176941c500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.414705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038966/publication.txtobserved dbfeac48760cdc05f03bfd20e9005b6e...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. |
|---|