OT-2026-000017496
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000017496) never changes.
Identity and time
| Publication number | OT-2026-000017496 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-798f-9b5d-e95bf5619ddd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017496 |
| Status | PUBLIC |
Content hashes
| Canonical text | f970e8e42fbf840349b47fb1ead95153f55ceaa3ed85b162654142538888e957 |
|---|---|
| Markdown | f8ad385d82e2302793355b1c00081bed5c30240a50d8646eb0faf4f55fe5f45a |
| Publication page | 093e36fa6fe1c9721b50a76e814716df3d549a4de437a68e004363a1bbf3416a |
| Manifest | ddbc60dc4fd29d11e076074872e67cf0dc732b55cb0ebf8e2f841f32712df108 |
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 | RtWtSBhku7Rk9pksQDJysNG2GIsQR4y8wAC7wrMT3Vt4AjHNmzsht9t33oGTSasQfJX7wjSiE+paTkRsLowGDw== |
| 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
| 2026-09-17T12:02:38.925400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017496observed 093e36fa6fe1c9721b50a76e814716df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:38.909123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017496/manifest.jsonobserved ddbc60dc4fd29d11e076074872e67cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.891727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017496/publication.mdobserved f8ad385d82e2302793355b1c00081bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.872228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017496/publication.txtobserved f970e8e42fbf840349b47fb1ead95153...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. |
|---|