OT-2026-000035677
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000035677) never changes.
Identity and time
| Publication number | OT-2026-000035677 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-7009-8be8-c81476e512d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 608c5bdaf12818aac3f0bf8911fa5cdd2908d2f66e6856e6ae8c1b9f808bf02f |
|---|---|
| Markdown | 67bc978074fe878f949c30080afb3de7b934fda3eaf2264455737fe2330d4cd3 |
| Publication page | 4054e9ab1cf0d4fd72717c7474fceb63e8a35886cc83519fac04c1d9605b9c18 |
| Manifest | fedb14707852e59462e19b22d3353a65fc5b724a9181b786be4326ae483e8c7c |
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 | tLGyLhhtLXckp652MqtkVTGe6o2X6tCdrn0ijk4mNcYzAqc1apWTyRn/AdmMd9BWSjss5/ddc2Lk70IjKi40BQ== |
| 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
| 2026-09-17T11:27:14.943901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035677observed 4054e9ab1cf0d4fd72717c7474fceb63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:14.926034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035677/manifest.jsonobserved fedb14707852e59462e19b22d3353a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:14.904588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035677/publication.mdobserved 67bc978074fe878f949c30080afb3de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:14.864488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035677/publication.txtobserved 608c5bdaf12818aac3f0bf8911fa5cdd...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. |
|---|