OT-2026-000069421
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000069421) never changes.
Identity and time
| Publication number | OT-2026-000069421 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-753b-afff-67cdfeca3590 · 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-2026-000069421 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91d19e03186954882efd7f127dfa3f662bc0dc748b3cc90f6f9041f07d15ef08 |
|---|---|
| Markdown | 02312f4a35847d4c5f639b5b4bc50eb4788513d2e91740dd567f983872b9a11b |
| Publication page | f151c222483780e5939fff2fa3ffc1e24db10146d7975fbf125e317d38537ced |
| Manifest | 3dedd0dc37d1b827f22ca2991b2b5c67517af39cb9aa1ba8e5be90da3bacd85a |
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 | M7A1ZOzQIchNj5El0hh9tsKbOwXd5lwtmyFY3394SbQbvSKoQkF0u/5llI4hEt4QibDdrO5v907XQ9bV3VRiBw== |
| 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
| 2026-09-17T10:30:21.519761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421observed f151c222483780e5939fff2fa3ffc1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:21.503485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421/manifest.jsonobserved 3dedd0dc37d1b827f22ca2991b2b5c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.487520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421/publication.mdobserved 02312f4a35847d4c5f639b5b4bc50eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.470607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421/publication.txtobserved 91d19e03186954882efd7f127dfa3f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.684858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421observed f151c222483780e5939fff2fa3ffc1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.666892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421/manifest.jsonobserved 3dedd0dc37d1b827f22ca2991b2b5c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.648588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421/publication.mdobserved 02312f4a35847d4c5f639b5b4bc50eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.628007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069421/publication.txtobserved 91d19e03186954882efd7f127dfa3f66...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. |
|---|