OT-2026-000024852
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000024852) never changes.
Identity and time
| Publication number | OT-2026-000024852 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-709a-b582-3e8d742298a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45a5f97ddbfa4d069bd0f8de46951a04b79abeeb153dd11508a4c41c31495336 |
|---|---|
| Markdown | 51e155daa779c5807cff5106701ebf83aa7d7c79c689ea3b6f377275f130bf80 |
| Publication page | 45cae57b19f6a7e456eb708d9515f2bb12bedbe73553f7a34068835173e09350 |
| Manifest | 02dcd6d0c12e45108ed805b96f7dee8aa47bc0dba7e7278ecf81c7ef1c08565a |
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 | k3iXHZstVwaLCtM/8JkvP35LLr1aOu1ZsvlL6odpPOzBVxdezdJD05HXBL1+mQlUhugFgzkI0EXwKD62Pd4SDg== |
| 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
| 2026-09-17T11:48:09.996622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024852observed 45cae57b19f6a7e456eb708d9515f2bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:09.980511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024852/manifest.jsonobserved 02dcd6d0c12e45108ed805b96f7dee8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:09.958160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024852/publication.mdobserved 51e155daa779c5807cff5106701ebf83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:09.940036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024852/publication.txtobserved 45a5f97ddbfa4d069bd0f8de46951a04...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. |
|---|