OT-2026-000017097
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000017097) never changes.
Identity and time
| Publication number | OT-2026-000017097 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7b3d-9676-2e6d91034843 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 207a77813ab0a36cd41fd8ec23d255047311982c41afb19e07fa64937dcd8124 |
|---|---|
| Markdown | 43602f97245716a81bbecb70b9d75cbc0b8ed1fd3fc7914880d0082bfcf421f3 |
| Publication page | 2c90c123ee3639417d716d7494eaaeced34fbc29e61427e6362a4b68c035ffb0 |
| Manifest | 03fdee2fc177bfc595b325bdcd51ad90332e14a904cc40b926f61f5329d575ef |
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 | PKKe3WL5Fw/4cL/8ZCbkxD5lKvUYkJzcD2pigXGkh5UwXO2GQWGvbKcUFVe9VD+RhaBxAUHs9X8mKes33L9VCQ== |
| 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
| 2026-09-17T12:03:31.253415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017097observed 2c90c123ee3639417d716d7494eaaece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:31.235707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017097/manifest.jsonobserved 03fdee2fc177bfc595b325bdcd51ad90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.218831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017097/publication.mdobserved 43602f97245716a81bbecb70b9d75cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.201293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017097/publication.txtobserved 207a77813ab0a36cd41fd8ec23d25504...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. |
|---|