OT-2026-000065821
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000065821) never changes.
Identity and time
| Publication number | OT-2026-000065821 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7831-865e-dd8b9bc741aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065821 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4f0dd71a1db172317e8c4ec9276f4fa4f969304ea01fc2b7c189f9957938509 |
|---|---|
| Markdown | 071d73e94279a24e222eba16c09ed2815d253e80780ee842519ec20cacec0cb7 |
| Publication page | cd4d51b5742d184cc08777a3079e3bb44d2502de812ec0048f1b29a8eade0d97 |
| Manifest | 4f57bf5e1a6ac3209b2df2633b2dc1a38e4d5b585437d64b49e31ec4ef73b16b |
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 | 57KfZj7cq4QTIOdlrnGnvKpahH3m9b+ko/yFgcLL2c+G5Fm9au0WTGmsVn0JdzvNp6wRQBm4fsTEXe/szIyCDw== |
| 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
| 2026-09-17T10:34:16.203809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065821observed cd4d51b5742d184cc08777a3079e3bb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:16.185862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065821/manifest.jsonobserved 4f57bf5e1a6ac3209b2df2633b2dc1a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.008381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065821/publication.mdobserved 071d73e94279a24e222eba16c09ed281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:15.991266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065821/publication.txtobserved d4f0dd71a1db172317e8c4ec9276f4fa...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. |
|---|