OT-2026-000033819
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line 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-2026-000033819) never changes.
Identity and time
| Publication number | OT-2026-000033819 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7af9-adae-76c88ea1b849 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033819 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e22f3a4518c616d69d38931b61667d5ffb80db0d95a4cf17a328188b4ed8794 |
|---|---|
| Markdown | 8ecab3e0d5d6c33cf5c282b5e343dfb0abae04ab2df7ae49966516cd5fad0285 |
| Publication page | 50b06a6252fd3bc4e064bb6195df0942ca5d9674e59239e74d6cbeb366a8fd70 |
| Manifest | 09d24a881c79fa57300e965f1fb5f4185cb91e9c718869c222c5f47224a36fa9 |
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 | 1Vp23fAd1S4ytNE2kRQXu/gFP9cJWqDLZo1xmnmO91RZHk/7xGHam4djF44KpxlcUcxx4RLy2+TGAa6nVdUcCA== |
| 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
| 2026-09-17T11:31:52.048637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033819observed 50b06a6252fd3bc4e064bb6195df0942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:52.030271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033819/manifest.jsonobserved 09d24a881c79fa57300e965f1fb5f418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:52.010870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033819/publication.mdobserved 8ecab3e0d5d6c33cf5c282b5e343dfb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:51.991186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033819/publication.txtobserved 3e22f3a4518c616d69d38931b61667d5...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. |
|---|