OT-2026-000067941
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000067941) never changes.
Identity and time
| Publication number | OT-2026-000067941 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-723c-a1c9-f280b364fdbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5428cc8943f91f8f6656ceb5d339e6185e5f427a4ff139286fec48fe2355b539 |
|---|---|
| Markdown | 1addaa4b6cd3e8976280b41fea6564b450e97a83b91a55742fa142b8991c0daa |
| Publication page | 5635fbe983c979e6a91f5db5ec6fafdb452d3bda3a435cfdc0603dda76140713 |
| Manifest | f086982fe4bafd8128e36bb415de133ca6bfe13f019f4b9091db42b9142700a9 |
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 | CeWody6cjxXYBBm/YSF6Ya6+M8mcAUt/3TGzkhnN1eshdGx0EHZcI+OM5VPhV+f8B5Q9NKOPdvkmunIw7iqnBA== |
| 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
| 2026-09-17T10:30:21.513374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067941observed 5635fbe983c979e6a91f5db5ec6fafdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:21.494495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067941/manifest.jsonobserved f086982fe4bafd8128e36bb415de133c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.477532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067941/publication.mdobserved 1addaa4b6cd3e8976280b41fea6564b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.457802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067941/publication.txtobserved 5428cc8943f91f8f6656ceb5d339e618...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. |
|---|