OT-2026-000093272
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-2026-000093272) never changes.
Identity and time
| Publication number | OT-2026-000093272 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7a39-818f-fdfe8215c156 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093272 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcb3388577b29a07573080f21213ccf6f8520c6c15ca8a99ab1cddb5f3b1be22 |
|---|---|
| Markdown | bd8e9c6da8a8b2e0a088cb2845632e7273f6f0e41d5ccb34082dd814ea8a2578 |
| Publication page | 63e6910d2b07047e36cdb709c20476fefaf68b1990290075c54e83fc198eda7f |
| Manifest | c3de06ab87021bf810d602ca7b7e0903efe6ba7ca735527d3628dcc5943106c8 |
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 | eZbxWsOqQsLaoz+CC4JQKwysIVybvcftI3DCLE2nZPcPi6iUHRUB0GEk7Nv30vsNBSQMb1tLvJTT4jNDT1UlAQ== |
| 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
| 2026-09-17T09:40:38.451101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093272observed 63e6910d2b07047e36cdb709c20476fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:38.431369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093272/manifest.jsonobserved c3de06ab87021bf810d602ca7b7e0903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.412314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093272/publication.mdobserved bd8e9c6da8a8b2e0a088cb2845632e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.395418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093272/publication.txtobserved dcb3388577b29a07573080f21213ccf6...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. |
|---|