OT-2026-000036616
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000036616) never changes.
Identity and time
| Publication number | OT-2026-000036616 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-73c0-8244-866c3077bd25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036616 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5f8e16c6750f97874eaddf5c0608c1a6a8476a0fb815e5c1a9af7de4ef14688 |
|---|---|
| Markdown | be03934daab5e29248eefc4c4caaf948c9b65a94d7116fb26f350708e513664d |
| Publication page | abf95d97ae61b189f4d57829272ca67831439208fb6f0d95ea136e6ea380abc1 |
| Manifest | e5fe8c9203e103fe8cc34133a25bb7ab42446e8047eb54ac86515962bb358ce1 |
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 | 2NWgDaoM4myzgRkCyrHU5udhjaUI4FuF7/QdpccIJpuO9rG25dgNfw1qzCLCCV5ZK4oV7HPghOUQfgT+184KDg== |
| 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
| 2026-09-17T11:25:50.883173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036616observed abf95d97ae61b189f4d57829272ca678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:50.863498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036616/manifest.jsonobserved e5fe8c9203e103fe8cc34133a25bb7ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:50.847341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036616/publication.mdobserved be03934daab5e29248eefc4c4caaf948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:50.828121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036616/publication.txtobserved e5f8e16c6750f97874eaddf5c0608c1a...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. |
|---|