OT-2026-000029857
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-2026-000029857) never changes.
Identity and time
| Publication number | OT-2026-000029857 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac47-75c0-9c6d-ef61f26cf633 · 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-2026-000029857 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9a1b19a9e2731570b2f2561eeb612547a67dad4746a981033fc379f09f5645d |
|---|---|
| Markdown | 08f53121aa549a0cafe738d13a4517d11ac84b44289f1859347d5999bec98b87 |
| Publication page | f73b1f78c478b344f31f51917626e35bb54904f58af1d9f61d9e68c2e2629eee |
| Manifest | 05d874a5b2b5e8a30a13266f3c7386a5184d55aa2158c97b622cfdd0cff3b04e |
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 | i2E0bOt4lxt8iS9vs3IMsp0O6vayeb+4tjjBmK9eRV0R7W4z9VA1YXSH3OuDNJbp7liXb6lMeiW3K+SoMxAdAA== |
| 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
| 2026-09-17T11:38:33.124571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029857observed f73b1f78c478b344f31f51917626e35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:33.107323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029857/manifest.jsonobserved 05d874a5b2b5e8a30a13266f3c7386a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:33.088944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029857/publication.mdobserved 08f53121aa549a0cafe738d13a4517d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:33.069473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029857/publication.txtobserved a9a1b19a9e2731570b2f2561eeb61254...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. |
|---|