OT-2026-000093502
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000093502) never changes.
Identity and time
| Publication number | OT-2026-000093502 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7590-a024-32ad006b5c51 · 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-2026-000093502 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7441af8bf83caf0eb426c59fa82298d542ff0c1d0916a63223f8149b10e4bc09 |
|---|---|
| Markdown | 8067bbb1eaddb23579ed3465a1ed12fed14a3ce79476c92a58868dd86ac1dfab |
| Publication page | 6350f3a597e8b89148b9f8d66a17dc9d072675ba276ce862665732aec7aaa565 |
| Manifest | c9847eca9fda22ec0bb9478d572f34626809be808d29d60ad837ccb9599b04a6 |
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 | miIOmde3BM3GswXX/KFEGO6pICtRx02NAt6j6DBUPluI2boH+f4/ERukhuv5xzcTUGpONarK/oyBkbdhaLnbDA== |
| 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
| 2026-09-17T09:40:26.774331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502observed 6350f3a597e8b89148b9f8d66a17dc9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.755927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502/manifest.jsonobserved c9847eca9fda22ec0bb9478d572f3462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.740176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502/publication.mdobserved 8067bbb1eaddb23579ed3465a1ed12fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.721713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502/publication.txtobserved 7441af8bf83caf0eb426c59fa82298d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.866410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502observed 6350f3a597e8b89148b9f8d66a17dc9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.849650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502/manifest.jsonobserved c9847eca9fda22ec0bb9478d572f3462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.832827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502/publication.mdobserved 8067bbb1eaddb23579ed3465a1ed12fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.816966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093502/publication.txtobserved 7441af8bf83caf0eb426c59fa82298d5...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. |
|---|