OT-2026-000093730
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000093730) never changes.
Identity and time
| Publication number | OT-2026-000093730 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-78f6-8bbf-80cce8855913 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cf4ab6e180fabe73fe0d2718ff6bd8f9be30fa9cd4df72405bc475db3162b62 |
|---|---|
| Markdown | c751ac82ff524874770ac2c070c880f88abdbe335609a0057981088fd99bf812 |
| Publication page | 51f47d8977076a3778d3cb9f4ef298e5f9b5659441d78a7af7d64ccd96f053ac |
| Manifest | b24562586e737c224a1456670a47b551cf3db1b106936f3e86ef3beccf939746 |
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 | AlHteZtHnF6o8TRTSPhiqFgyBjp2cOiYJhv1D+6483t1+sUk4/C8AZXYMJ+W5qkchufkQrjXeD0M/dEf0zgWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:48.271997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093730observed 51f47d8977076a3778d3cb9f4ef298e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:48.252907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093730/manifest.jsonobserved b24562586e737c224a1456670a47b551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.235595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093730/publication.mdobserved c751ac82ff524874770ac2c070c880f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.217935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093730/publication.txtobserved 1cf4ab6e180fabe73fe0d2718ff6bd8f...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. |
|---|