OT-2026-000045849
Publication integrity record
Six cup vacuum gripper, six 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-2026-000045849) never changes.
Identity and time
| Publication number | OT-2026-000045849 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-72a2-8b62-9738fdf0f558 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 100187175728ac36c9ac08a6e09bc8e08ecf3e9194ba939373aef3f1763e6f05 |
|---|---|
| Markdown | 6fa23513549d4a29d29e37b34fd7bfa0287cf092d492e4053437dde4f5413713 |
| Publication page | 9c03909b180b1ee127d3555ffd5b89f39ab1507f6b33caaf8b3eafd71c2435c3 |
| Manifest | 9525256d5e19514631b2928dd664b6b326b52a5236479bbc998dd98fdf4faf94 |
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 | 1VTNq9bRGS38SaRNj96TZTGBTrd3w3sIgkq7UfmUILF+IuLnWogDbabHS8yr7ruStRj+AscQbSfwmIo0Iz4KDA== |
| 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
| 2026-09-17T11:09:43.766128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045849observed 9c03909b180b1ee127d3555ffd5b89f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:43.744277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045849/manifest.jsonobserved 9525256d5e19514631b2928dd664b6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.723303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045849/publication.mdobserved 6fa23513549d4a29d29e37b34fd7bfa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.703652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045849/publication.txtobserved 100187175728ac36c9ac08a6e09bc8e0...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. |
|---|