OT-2026-000029845
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000029845) never changes.
Identity and time
| Publication number | OT-2026-000029845 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac47-70fa-97f8-2e5580363e46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:11.501096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029845 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6b2008d72ec7766adbba063916d2a8f4a9cd6676c11d56dc138ac9e30b90755 |
|---|---|
| Markdown | 01ced0d97a3eb2de3b09382d5e61978fd99d41301e3c1bb5a2a0522e65aff65e |
| Publication page | b2f8b06cd64bc268e87ed3df5fd76193dde5cd15fb4037639a08f799c90d427a |
| Manifest | dd4ef548e819a27c989e1edc83f74297eb9ec284e8d465ae9353e608783183b1 |
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 | Jsne+FlCjbk7LTyGYzR2RAf3iSwthjAYEol6FRMIAIBfF+DlmkO8JMz/oySKFSHXJJitiYym4L2NlO+/w2XqCA== |
| 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
| 2026-09-17T11:38:32.325517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029845observed b2f8b06cd64bc268e87ed3df5fd76193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:32.307780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029845/manifest.jsonobserved dd4ef548e819a27c989e1edc83f74297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:32.289288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029845/publication.mdobserved 01ced0d97a3eb2de3b09382d5e61978f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:32.271310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029845/publication.txtobserved a6b2008d72ec7766adbba063916d2a8f...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. |
|---|