OT-2026-000024419
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000024419) never changes.
Identity and time
| Publication number | OT-2026-000024419 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7b60-acb2-4cc3613525a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ad4e674da2d00121405ee7f4c579f7daf8a5d492b024f570b7552f97c8efb95 |
|---|---|
| Markdown | 9b8c06991bb2ef31f94dc9972897691c5bfd8b607f8fb127a0b6ca54d156f693 |
| Publication page | aadbe41eb7a8bd167986c24054937c32166d71b1abd7f608fe7e600a0c0a0fb7 |
| Manifest | edc9654d17eeb97344a5bbf984f0af139f7af19088dee295da27ab2ae465e7db |
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 | o1qw0RCWYvynVE57ijCHlvrjGGB1jb/YPurtUki/tGJD1Yw5U2kpT+oaCuJG1ZaTxH9ymBtk93PoTuubhbp9Bg== |
| 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
| 2026-09-17T11:50:18.261621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419observed aadbe41eb7a8bd167986c24054937c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:18.238603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419/manifest.jsonobserved edc9654d17eeb97344a5bbf984f0af13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.217929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419/publication.mdobserved 9b8c06991bb2ef31f94dc9972897691c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.200899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419/publication.txtobserved 0ad4e674da2d00121405ee7f4c579f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.190782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419observed aadbe41eb7a8bd167986c24054937c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.167026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419/manifest.jsonobserved edc9654d17eeb97344a5bbf984f0af13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.147914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419/publication.mdobserved 9b8c06991bb2ef31f94dc9972897691c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.128683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024419/publication.txtobserved 0ad4e674da2d00121405ee7f4c579f7d...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. |
|---|