OT-2026-000034012
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000034012) never changes.
Identity and time
| Publication number | OT-2026-000034012 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7753-9cba-817bef69c2a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ef3e45fe3ae70327dd30c6a60f2abd783b6f1b0d7183dc9f52aa15df436c949 |
|---|---|
| Markdown | a0290c44c6e88008504ef04865c39ca2c1d602353cadc8e177029d87583d5b97 |
| Publication page | d894fa7a69cd5bc5b8d197ee55573603f22c7fb26b46da80fc70b4e673b1ad2b |
| Manifest | bac579ecd3e01f373012eb473e5669725eea7a9497a84041615f40f035fafcf8 |
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 | +NZWv6/vmq2BnQPvwzcgi0RVD1axe+Jtvtj0W/pMu0a5jRODmWFydZ2HBrACb1uw+WWczKOHy2ulunsQTGt1AQ== |
| 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
| 2026-09-17T11:30:13.907704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034012observed d894fa7a69cd5bc5b8d197ee55573603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:13.884529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034012/manifest.jsonobserved bac579ecd3e01f373012eb473e566972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.855635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034012/publication.mdobserved a0290c44c6e88008504ef04865c39ca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.836386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034012/publication.txtobserved 0ef3e45fe3ae70327dd30c6a60f2abd7...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. |
|---|