OT-2026-000030696
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000030696) never changes.
Identity and time
| Publication number | OT-2026-000030696 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-75c3-9a85-045fd5285af4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fb0b5088cb1ccbb7888da16a7df4329e215a7ec5bdca50b1e1d6349f4d8bf93 |
|---|---|
| Markdown | 4584cf469d67f0475d9ed25d3d821b811caf72d012342bee03894e5310278917 |
| Publication page | b09a09156d6188d6e04d3e6ba8b3f358343c3fb3138bd80151e6d014efa61f43 |
| Manifest | 72ef4b3eac7c91842d3a78a9f08730764802d8d0521cab6bd7d10b8e11367333 |
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 | oN/sYWyggh/MphHmNK7T+4TvN2wA/GvqtW2GSqTItwyih7Og4c5HeSe9TdaMKUdh0xDLhDpHtyWeEMaBRcgSDA== |
| 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
| 2026-09-17T11:36:36.737949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030696observed b09a09156d6188d6e04d3e6ba8b3f358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:36.720678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030696/manifest.jsonobserved 72ef4b3eac7c91842d3a78a9f0873076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:36.701787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030696/publication.mdobserved 4584cf469d67f0475d9ed25d3d821b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:36.681471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030696/publication.txtobserved 0fb0b5088cb1ccbb7888da16a7df4329...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. |
|---|