OT-2026-000069563
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000069563) never changes.
Identity and time
| Publication number | OT-2026-000069563 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7f70-a1d3-a7d42618136a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28204d400038cec7c7b775c4ff2d14c626e408f91912bf5927c8cb71b8084862 |
|---|---|
| Markdown | c43f8ccc85055b3336d4681b308bf9ad40f7100e5cdbbad8b029b51e8a505882 |
| Publication page | 5bb05d2bad7d65455d5f56f768e65e0ed639d382dd8784e683495fbd44c5b32f |
| Manifest | f21286d5932d6f09790746df31f1dab737643de3739b324a9fdf6425bf10c99f |
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 | 3ra0tgdtxEwqA1wdFWwUZBMiaN5g8Cf7dbkDZY3JWpzA6dJlHd9JN5jm8qPvOmb0vcp8oRUcCkH1dREP/eM1DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:40.931564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563observed 5bb05d2bad7d65455d5f56f768e65e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:40.915409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563/manifest.jsonobserved f21286d5932d6f09790746df31f1dab7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.896799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563/publication.mdobserved c43f8ccc85055b3336d4681b308bf9ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.875417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563/publication.txtobserved 28204d400038cec7c7b775c4ff2d14c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:12.980856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563observed 5bb05d2bad7d65455d5f56f768e65e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:12.962406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563/manifest.jsonobserved f21286d5932d6f09790746df31f1dab7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:12.944872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563/publication.mdobserved c43f8ccc85055b3336d4681b308bf9ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:12.927363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069563/publication.txtobserved 28204d400038cec7c7b775c4ff2d14c6...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. |
|---|