OT-2026-000044359
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold 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-2026-000044359) never changes.
Identity and time
| Publication number | OT-2026-000044359 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7a9e-8080-5e1242484877 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5242dcc0c94bc4e85126bcd9711f0c291b65f2f212791764c7167ec03bb2314e |
|---|---|
| Markdown | f10035ac562942109529c91b84b194dd70ca8aebcb3997275cbb4c3c00b31cb1 |
| Publication page | 91798cbf129a10120fbee63632219b90a09ae82e1553f0248011c58c66b82cae |
| Manifest | 8ce701c9a0347c6a66431529da9912a262adabd2be85fb4506b7c1f6e50e3957 |
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 | 60kZ1ZBlEIT1YhN4b85YFgTi0LPNes1PtkeLqezcjP68O6VIT++UEA5n56bYqZG6p4Mz9hQ7FYjPiRQ99xHTBQ== |
| 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
| 2026-09-17T12:41:41.212069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359observed 91798cbf129a10120fbee63632219b90...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:41:41.049580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359/manifest.jsonobserved 8ce701c9a0347c6a66431529da9912a2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:41:40.856896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359/publication.mdobserved f10035ac562942109529c91b84b194dd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:41:40.718267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359/publication.txtobserved 5242dcc0c94bc4e85126bcd9711f0c29...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:28.736018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359observed 91798cbf129a10120fbee63632219b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:28.717722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359/manifest.jsonobserved 8ce701c9a0347c6a66431529da9912a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:28.576408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359/publication.mdobserved f10035ac562942109529c91b84b194dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:28.559306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044359/publication.txtobserved 5242dcc0c94bc4e85126bcd9711f0c29...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. |
|---|