OT-2026-000047582
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000047582) never changes.
Identity and time
| Publication number | OT-2026-000047582 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-756d-8c10-21147607dfcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bfd08e85cb68abce66b09faeb94fecb13912bbd09baa4b62a03d1f19df4bc74 |
|---|---|
| Markdown | de6940cf95f4934701ea481572450bb74b79db9a3f4092475f3d08fef389ebec |
| Publication page | 7c3a6c8246d2efa7d2df626ce41dcb4ed4f9093b67dffed3292c18ee5b580388 |
| Manifest | b2fa5ee73aec3db15507baf60d77e0a731e387e38aaffdb246c01c9ac58f8ae2 |
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 | hiFwh38tTpUGHVPg9q5wkkqmTa17JPmeG4+a8Hrt0JDvMIGR3L7aNjdxCi4xJTAJjJG+58SPBYvYJaJVstwUAw== |
| 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
| 2026-09-17T11:06:42.760327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047582observed 7c3a6c8246d2efa7d2df626ce41dcb4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:42.742346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047582/manifest.jsonobserved b2fa5ee73aec3db15507baf60d77e0a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:42.725046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047582/publication.mdobserved de6940cf95f4934701ea481572450bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:42.706378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047582/publication.txtobserved 5bfd08e85cb68abce66b09faeb94fecb...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. |
|---|