OT-2026-000085395
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000085395) never changes.
Identity and time
| Publication number | OT-2026-000085395 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7344-bd99-ff02e11b5615 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085395 |
| Status | PUBLIC |
Content hashes
| Canonical text | c29e75723215506d35ffa2a250527103ad3d2457e7584039198c1344f40e6986 |
|---|---|
| Markdown | 639079310362b57b174e1a44de9609ce8dc0be1505488a5f4cad4cfcba9cdac8 |
| Publication page | 0f5b4e853ba9a78a349a94055beb81977ed9d1dabbdf7ed1b51cd245a5472881 |
| Manifest | dea95eeaa95deae959d1c636373822706efa02dcc3917e4a257c20a247237662 |
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 | i5UnuuLIEDWHijAzDMsWjypm6TwdrSYWCNtoruDljnq2xvp6jkO0WqdeRP3Oupmk6ttCMVUXOAIvoWNrKMfsDA== |
| 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... |
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Independent retrieval
| 2026-09-17T09:54:09.697823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085395observed 0f5b4e853ba9a78a349a94055beb8197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:09.679637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085395/manifest.jsonobserved dea95eeaa95deae959d1c63637382270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.661538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085395/publication.mdobserved 639079310362b57b174e1a44de9609ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.643922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085395/publication.txtobserved c29e75723215506d35ffa2a250527103...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. |
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