OT-2026-000080772
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000080772) never changes.
Identity and time
| Publication number | OT-2026-000080772 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-7c3b-899f-fc0058abb07e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080772 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ba7f9c18c570f008c38e526ab84fbb8a795968c13f1bc7b1fee8f489df7335 |
|---|---|
| Markdown | 534ca1c0a6ecf5a8278a6e9fed6fa63206375e2e5d3187be3c1c94ecb9a99ba6 |
| Publication page | 14fc1a3436879da59c92ed2aa7097df1ef1f320b08cbeb4db1fe6e1b7cf11569 |
| Manifest | 09e5c7283d30a3f7d7d90c6c28fd6132901a241f3175bb18c3af0c7aa96d0003 |
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 | 8SOwB/pOHh1TkhFuqtMfd6nJFUxLj0rCeez9fTU74Z7O7cZDPqR1LXqRvbDPvE8UwgVeNjuGMKyY1ZnQ32yKCQ== |
| 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
| 2026-09-17T10:01:56.364153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080772observed 14fc1a3436879da59c92ed2aa7097df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:56.348193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080772/manifest.jsonobserved 09e5c7283d30a3f7d7d90c6c28fd6132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.330494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080772/publication.mdobserved 534ca1c0a6ecf5a8278a6e9fed6fa632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.312342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080772/publication.txtobserved 46ba7f9c18c570f008c38e526ab84fbb...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. |
|---|