OT-2026-000099401
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000099401) never changes.
Identity and time
| Publication number | OT-2026-000099401 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-79e1-94fa-037c473ba45c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099401 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c15cfa4af0ff6a70b729bc33d6c627cbb4a022461699f677f4a9af3b990ec73 |
|---|---|
| Markdown | 6ad5acfcee86473ddf29b41f7fc8ed4485ac8fef037e7e06ea22d7569d1b0b88 |
| Publication page | 7708c471b694448991d4940d6666bc53ddcdb3f9921334fac1c0cf5c3c0afa56 |
| Manifest | 98abd1868195774147a8d356bc99ab420a06e040dce498aa534ca1166da769bd |
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 | sHix7rufk4utXeuO71I9yT/akkKOnrb5KQLmiVHj7h3WHYFJ8gsbWNonOM6fBwmQWQXQ06qHCZyiZCW3rsFiCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:10.018406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099401observed 7708c471b694448991d4940d6666bc53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:09.999804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099401/manifest.jsonobserved 98abd1868195774147a8d356bc99ab42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.982295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099401/publication.mdobserved 6ad5acfcee86473ddf29b41f7fc8ed44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.963898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099401/publication.txtobserved 5c15cfa4af0ff6a70b729bc33d6c627c...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. |
|---|