OT-2026-000041079
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000041079) never changes.
Identity and time
| Publication number | OT-2026-000041079 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b141-7ee8-b706-032e1230eaf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041079 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9cc79c95a64e7763cc9ecaccec37571fe838d98ae1db05a72ed53d5964a24a1 |
|---|---|
| Markdown | f37323b37d6244a3d785226f32d3288d25f4cc56d949ef3caa0b3e14d5acd430 |
| Publication page | 046c1510a5a16baefd84ce331ec206bafb23fe97d84fba23811ce5a01e008e7c |
| Manifest | dfc061975d8cdfbd314347b0123c83c833b45352339685f5be51644702aa6c3f |
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 | FMv0gjMBtHDYWmiJ6XrlVVh/hZcipECa7BPoTq9M2DsXJra4gWGnuDf5yaWt+AuC4TQQ/7Y9wybb3j2k63t0CQ== |
| 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
| 2026-09-17T11:16:59.740375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041079observed 046c1510a5a16baefd84ce331ec206ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:59.724076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041079/manifest.jsonobserved dfc061975d8cdfbd314347b0123c83c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.707681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041079/publication.mdobserved f37323b37d6244a3d785226f32d3288d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.692874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041079/publication.txtobserved d9cc79c95a64e7763cc9ecaccec37571...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. |
|---|