OT-2026-000065736
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065736) never changes.
Identity and time
| Publication number | OT-2026-000065736 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7f7f-8a0a-4faed5694a66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68e27f9f1ffd5d3069f89693b7d701382c69b9dc87a40d13e28b754f2b61b30b |
|---|---|
| Markdown | 94844e6e4b5e9a60f4ccbb97ec7fcd6d67c32f01af71d475476ff191a39d8470 |
| Publication page | 0a1071ad21fb87bc1cee9b3cfff932e55e5e2dc6d98e75e30e58110e61dec734 |
| Manifest | fcfaee30a9cc390fed5144c39216b923033cd1152a346aee17187cd8fdc1046b |
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 | FNxWIowaEucSiUWKGZIQxPh6nWnqkSqwtTr+r7XjpjQQ0zwb/qSS5JHMmXzWKXYRGXXuxzxxjBPsmZi2A1cZAQ== |
| 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
| 2026-09-17T10:34:09.838079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065736observed 0a1071ad21fb87bc1cee9b3cfff932e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:09.805497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065736/manifest.jsonobserved fcfaee30a9cc390fed5144c39216b923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.785575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065736/publication.mdobserved 94844e6e4b5e9a60f4ccbb97ec7fcd6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.752341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065736/publication.txtobserved 68e27f9f1ffd5d3069f89693b7d70138...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. |
|---|