OT-2026-000006131
Publication integrity record
Porous face vacuum gripper, two outlet manifold, pump 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-2026-000006131) never changes.
Identity and time
| Publication number | OT-2026-000006131 · never reused |
|---|---|
| Internal UUID | 01a0a950-6331-7c63-8bfd-a199a731f8b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:23:32.915963Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006131 |
| Status | PUBLIC |
Content hashes
| Canonical text | 961aaecfcccb58f368aed7a9d8662cec958c51d9dc8494e83bbac9d3a0dbb3a2 |
|---|---|
| Markdown | c96dc3ef125091762d7dd6b0a5f485f22dfb8b2143f7f591718bb2bda2142cee |
| Publication page | 3127a399db1a4b520fb1453005266026263ed896d1e93e30714dd363230bdc07 |
| Manifest | d6528c52d9b967344557ad00ad4eb115adcf792776b15c381e61098eb918619d |
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 | 6QBjKyNMLb1ZL83SUfe/jSbneNLwL24+rqrTwbN8lyt53AfNn7njKEzkygfmQExP145O0LM4+/Q6aRAR9QewAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:23.964830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006131observed 3127a399db1a4b520fb1453005266026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:23.952156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006131/manifest.jsonobserved d6528c52d9b967344557ad00ad4eb115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:23.938228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006131/publication.mdobserved c96dc3ef125091762d7dd6b0a5f485f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:23.923588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006131/publication.txtobserved 961aaecfcccb58f368aed7a9d8662cec...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. |
|---|