OT-2026-000037186
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037186) never changes.
Identity and time
| Publication number | OT-2026-000037186 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7197-98c0-ebf18717dead · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037186 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbe5017698ece289ead7ff5f75fe8dd7999325ac02c3504fec64f54c05c298a8 |
|---|---|
| Markdown | 29b35c4459dbfb4a4dacd478da7282298376cfb0fcdae0ff29436e18acaf25dc |
| Publication page | 429e6a221f43e50c85c948d7a36fb85e1984974bda08bdd3957e08c263034c5d |
| Manifest | ba2faa81776451c4150721247fbbcebc117c4e597c748e38b98ae3f035a46c11 |
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 | 2yfRk7lUhTyBjaBLhRwe9rAv8lNVbX4GZsjSXmh+xaxTrzIp9uh12udO+MyyBjdGtryE3ZjmuIb34UmF6jSIAQ== |
| 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
| 2026-09-17T11:25:04.285564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037186observed 429e6a221f43e50c85c948d7a36fb85e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:04.270263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037186/manifest.jsonobserved ba2faa81776451c4150721247fbbcebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.254419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037186/publication.mdobserved 29b35c4459dbfb4a4dacd478da728229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.238952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037186/publication.txtobserved dbe5017698ece289ead7ff5f75fe8dd7...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. |
|---|