OT-2026-000076341
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000076341) never changes.
Identity and time
| Publication number | OT-2026-000076341 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-789d-9378-0d9551efdeae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076341 |
| Status | PUBLIC |
Content hashes
| Canonical text | e85a2738206e001bd57c6197a8e5cb7e2d2398a4301de2f3bef8c578b5e9276a |
|---|---|
| Markdown | 56c40a35d0c0c2c021fda194dd50fadc6f22faa0fa192580444f591cc5383449 |
| Publication page | 7e316639ccd55122cc173a18dfe4248e674687bfeb8629e3f2519fc8a9b1d9a1 |
| Manifest | 45da9a55f02e5a66ee6ffe900997f1b7e2db58679b49333f0aec320b0a994dca |
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 | U+WyyZkrdyM+hbgm2vF/2Arpd6OxNNDOEv8V1z45ZHqodmFsfcrE2rw7eJbh1wv1qT6jmfEX9HmxzYYfxPQ3Aw== |
| 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
| 2026-09-17T10:12:11.995978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076341observed 7e316639ccd55122cc173a18dfe4248e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:11.978153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076341/manifest.jsonobserved 45da9a55f02e5a66ee6ffe900997f1b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:11.959039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076341/publication.mdobserved 56c40a35d0c0c2c021fda194dd50fadc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:11.938851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076341/publication.txtobserved e85a2738206e001bd57c6197a8e5cb7e...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. |
|---|