OT-2026-000097962
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097962) never changes.
Identity and time
| Publication number | OT-2026-000097962 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7bad-934d-d52323a27637 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097962 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1547d36b43bb126fe18ef931e8394144bbbb90e5004e13e2a5e52f4d3735948 |
|---|---|
| Markdown | ca2c34659b7f375822caac2cd6689872db7eff46c0a0dccde988bc60c34c1d03 |
| Publication page | 2d348886ca0498fb30cba70062234726ed1698526d18fe29e500251f613b1ec2 |
| Manifest | 4db426fbe2e283e187c4e02ace87f3f01795b745e56f2ef4eb1eba40d67a76f0 |
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 | VkVluppx/9bkVJBzEO0/k29NSCkfcAvbv99USxTqPZXu6tZAtoQzkRL87hnYALGv+q983ZfJVUHM3OsMYUPICA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:06.317711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097962observed 2d348886ca0498fb30cba70062234726...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:06.299554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097962/manifest.jsonobserved 4db426fbe2e283e187c4e02ace87f3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.280503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097962/publication.mdobserved ca2c34659b7f375822caac2cd6689872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.263320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097962/publication.txtobserved a1547d36b43bb126fe18ef931e839414...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. |
|---|