OT-2026-000072314
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented before set-down
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-2026-000072314) never changes.
Identity and time
| Publication number | OT-2026-000072314 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c3-7a42-9334-5c180770a3c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24ce651728f661a14a3a56023d5d77b5d637302ae17970ddab8895ec48e749ff |
|---|---|
| Markdown | ca9c2717ac4143d9ff96a9d06a3b4cd9eb3f3f731c71f5f00c7b8da08b2f0621 |
| Publication page | 905294f6c9522a74afe487ac89eaa8eef7714a73d340236d32a849e9ca9488f9 |
| Manifest | 792e90d7fc3bb553605b19105338579f686717aeec97d617723dd7f0539d1fbc |
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 | tBOlhxB9kT/TRWfRkRIpnzb5VRUZ7wFYKkO7N+EK+t3t/Ko5/gpqbB/r9wiycqnrrE4M32TEc3DyEUAStT1UBA== |
| 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
| 2026-09-17T10:23:32.336551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072314observed 905294f6c9522a74afe487ac89eaa8ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:32.320832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072314/manifest.jsonobserved 792e90d7fc3bb553605b19105338579f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:32.304766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072314/publication.mdobserved ca9c2717ac4143d9ff96a9d06a3b4cd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:32.287415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072314/publication.txtobserved 24ce651728f661a14a3a56023d5d77b5...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. |
|---|