OT-2026-000054824
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000054824) never changes.
Identity and time
| Publication number | OT-2026-000054824 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-7d6d-a8fd-4e87f9b18291 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a69e5d692aebcea7ec28b30e143cd2c90764466162813c9be223bd5c36cc795 |
|---|---|
| Markdown | 5158964c1ba0dfeca0465b998853bf791f08b679c8cfb3c66dc7b325d980534e |
| Publication page | e5788befcf5568f2cfeadf17422b9bd0c2f6396319a09234e108369b5dca7926 |
| Manifest | 8b69140e8cf5670adeb944f6b28d33cdd46fbdb05d7f7169bd6ceb4440d00adb |
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 | Cenj0gpKMJmvQx46f7YVF1olY1T1LQgK9OjlZ2tovFHB13Lkngld6CRCvf8nkR4e5p/aMfTSPCL/NcqcEbtADA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:02.038488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054824observed e5788befcf5568f2cfeadf17422b9bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:02.018720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054824/manifest.jsonobserved 8b69140e8cf5670adeb944f6b28d33cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:02.000083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054824/publication.mdobserved 5158964c1ba0dfeca0465b998853bf79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:01.983047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054824/publication.txtobserved 0a69e5d692aebcea7ec28b30e143cd2c...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. |
|---|