OT-2026-000017576
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum 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-2026-000017576) never changes.
Identity and time
| Publication number | OT-2026-000017576 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-79c2-ae39-ba1d9e110bd4 · 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-2026-000017576 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6aee0baed10d95f0a01d85fea13cd2c2e5a4690875d56db8ee14256d8e52356 |
|---|---|
| Markdown | 6b335ac2afdcc74857d27c467d09e02905fe00d377bf0ba0163aab158b35689a |
| Publication page | 715c47f62098983a3ad23533c46468f58e937c9214e1c89726b34844127f5f47 |
| Manifest | b30e9432827f2da5cb3572697a88eb15a729f3f1eefaf75af9e0b8d40e9980d0 |
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 | foRVp0XldPz3VxyDPL7YihMUCzG6Ss0eXTlGB/UwZEA2mx+rjfD94T+TY1/2POc1hMgMPYMykc8BvaZriVdQCw== |
| 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
| 2026-09-17T12:02:44.914772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017576observed 715c47f62098983a3ad23533c46468f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:44.897307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017576/manifest.jsonobserved b30e9432827f2da5cb3572697a88eb15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:44.878717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017576/publication.mdobserved 6b335ac2afdcc74857d27c467d09e029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:44.848651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017576/publication.txtobserved a6aee0baed10d95f0a01d85fea13cd2c...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. |
|---|