OT-2026-000033793
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000033793) never changes.
Identity and time
| Publication number | OT-2026-000033793 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7df0-8535-a89f38f9cff6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bdd5bb8669b13aa7d9c382cc05fd91c792ce90a8a1c19400208c39226d87b64 |
|---|---|
| Markdown | 25b05cff59a9d8d68a288b2ebe446fe4267cbac6320b66f3c3a4d1230a447844 |
| Publication page | 8ddcf255d3aae879a9bfe75b6b86005f3fe30eaa60bbbcb940ff76e7e6a0f11f |
| Manifest | 8ca070b8fcebce4acbe545b5ae1142bd640b65a041cbd1586b559f59225ea04b |
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 | 71UBm9w4qncjkkyXeXpfUC4MJkhDFKYk66+6eXCfrAUxthxmrx2U6RYGeu3kh5fx0FcMG3IDnBUUefxnBcB0Dw== |
| 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
| 2026-09-17T11:31:50.071895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033793observed 8ddcf255d3aae879a9bfe75b6b86005f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:50.050964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033793/manifest.jsonobserved 8ca070b8fcebce4acbe545b5ae1142bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.033646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033793/publication.mdobserved 25b05cff59a9d8d68a288b2ebe446fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.014906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033793/publication.txtobserved 2bdd5bb8669b13aa7d9c382cc05fd91c...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. |
|---|