OT-2026-000063869
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000063869) never changes.
Identity and time
| Publication number | OT-2026-000063869 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7bf1-9181-1948289154ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063869 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86d480e3edeea07824e0dbf0270258ac830f8eceffd8d76a48bfa17ec0f9fe35 |
|---|---|
| Markdown | 5dc846c30c39a833370dfe979d5277e812ae0f5e8f3e05c27b17e19d502e77b5 |
| Publication page | d37bec8dae9eecc9ce2b4524bb13bf9be4577db5b7a597bed33795e5d5fb7a81 |
| Manifest | 9d21c344d132d520767c9518d59c0bb6ac32c7940f9c1c812bf8b94dcfc9e974 |
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 | WnZgFuNkZZFrSNz/UfN7ZOwWMuHFpsn4azxjYbFx0QbjVsL+k+W4C3y2cPkjL6X8DcVnDOwHonF66/S+r/MsDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:54.466866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063869observed d37bec8dae9eecc9ce2b4524bb13bf9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:54.445912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063869/manifest.jsonobserved 9d21c344d132d520767c9518d59c0bb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:54.425991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063869/publication.mdobserved 5dc846c30c39a833370dfe979d5277e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:54.405719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063869/publication.txtobserved 86d480e3edeea07824e0dbf0270258ac...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. |
|---|