OT-2026-000045433
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000045433) never changes.
Identity and time
| Publication number | OT-2026-000045433 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7a01-833d-7e38ad874413 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 004de647b80305a5aee973fc13aed5609b27df4c9f9c1a1e0a30184a6ef48614 |
|---|---|
| Markdown | 4d0d3fe0c30766226f6e40e61ec0a4ebbdbcabfb76a8568b78c6ef6e0e650aa3 |
| Publication page | 3056b9c61b0241786a2bab9297d73f162b74c38ad786d36b61ce890269982449 |
| Manifest | c913194a50bec25d09763d45c9e56f04b06eac705097d0cfb2fdf74a3252f484 |
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 | +Gjire3s9E+Y+fAhiEkuHJ4qo+Ur4CFOnlqLZRaKy2LtDoDq+vIwiAV6Mo4nResVgEUMXPha1zeX5B+JmFstAQ== |
| 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
| 2026-09-17T11:10:43.780538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045433observed 3056b9c61b0241786a2bab9297d73f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:43.761762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045433/manifest.jsonobserved c913194a50bec25d09763d45c9e56f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.744451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045433/publication.mdobserved 4d0d3fe0c30766226f6e40e61ec0a4eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.727105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045433/publication.txtobserved 004de647b80305a5aee973fc13aed560...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. |
|---|