OT-2026-000044952
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000044952) never changes.
Identity and time
| Publication number | OT-2026-000044952 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7329-99bd-4c4866ec1ab9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044952 |
| Status | PUBLIC |
Content hashes
| Canonical text | f34f92b718151380d4d3351155d5454f6b4d72b399a8e1c01a3f9d7b5871fffd |
|---|---|
| Markdown | 5755c470f9b81de629806e5c1c78135d105bfa8f383ba5182fd89139ebfd0459 |
| Publication page | 0adb975d8c9bfdc1b367f961b2feac8c23d2ef854e095f4c45137e28f03dd452 |
| Manifest | 7dbed4cc8042794e46f477645b76e6fed9097f5c25aa34d78bea0eef4407d1c3 |
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 | S7li4dHptN9wY/QizkcZ+ndz+0UHLqWr26fe7K8xef5b5cjmleqh2B0C3BFYmork/ArXp+1QBBYmxqFJfa5JBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:38.067508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044952observed 0adb975d8c9bfdc1b367f961b2feac8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:38.046237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044952/manifest.jsonobserved 7dbed4cc8042794e46f477645b76e6fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:38.023166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044952/publication.mdobserved 5755c470f9b81de629806e5c1c78135d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:38.001274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044952/publication.txtobserved f34f92b718151380d4d3351155d5454f...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. |
|---|