OT-2026-000041753
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000041753) never changes.
Identity and time
| Publication number | OT-2026-000041753 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a2-7f77-9d1f-297622c1e9b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041753 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9de4f7e740068d6a5ca32792da3c1b6eeeefb429c214950d4b597e203eb5394 |
|---|---|
| Markdown | a7557b274c8518b8baa709e6e3575de219fb53376de0de0e7f77d900d3ec3976 |
| Publication page | df65a8edbb982a5a3c0c2c1e30a3e06a456caa3e777a9306a9dd18f073f5d241 |
| Manifest | ac0b25c9c5f41821f8d0122afc63a1d3dacd8bbd57aec8a01e835e2647a49210 |
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 | 4DqjFEBUc0cjUopzb3bEH02ocMvpVUrkTsyhyU50LdNzUsJhLfBbovSJ3K/+hT91NrOTXBzTDI/A01yBCYfOCg== |
| 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
| 2026-09-17T11:16:35.898924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041753observed df65a8edbb982a5a3c0c2c1e30a3e06a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:35.881278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041753/manifest.jsonobserved ac0b25c9c5f41821f8d0122afc63a1d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:35.865047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041753/publication.mdobserved a7557b274c8518b8baa709e6e3575de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:35.848436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041753/publication.txtobserved f9de4f7e740068d6a5ca32792da3c1b6...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. |
|---|