OT-2026-000039512
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000039512) never changes.
Identity and time
| Publication number | OT-2026-000039512 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-7465-8885-8942ce972fe9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 356a8fd9abf8ff41001617563dfe361c97a34b0d7b278c1231ca584bb03e526d |
|---|---|
| Markdown | 3535dceca948941bd6d6b3bc5e15654d1930a95d217253d54aa36f5e813c9821 |
| Publication page | c3aa87df7f3fdc9c3fd498a5d9e2a1ca5cdd95b869aea81ed362b2234afd0d46 |
| Manifest | 5e84e3b267b8e5a105956f412116fa848ed0106431acbe2c2c9c8b65fe67295a |
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 | FySy7w9kB6Cd2fYen+uxKZ194+FPTeK0HIxHA9IbN4W6eLdb6BqhaQdwJWJNuBB+6I8lG2HWwhULFoO83Q9oAA== |
| 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
| 2026-09-17T11:19:38.907323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039512observed c3aa87df7f3fdc9c3fd498a5d9e2a1ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:38.887166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039512/manifest.jsonobserved 5e84e3b267b8e5a105956f412116fa84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:38.871813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039512/publication.mdobserved 3535dceca948941bd6d6b3bc5e15654d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:38.852961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039512/publication.txtobserved 356a8fd9abf8ff41001617563dfe361c...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. |
|---|