OT-2026-000038996
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000038996) never changes.
Identity and time
| Publication number | OT-2026-000038996 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9671-75c2-a90f-83384227c0ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038996 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5958ce282d552ce6d88c7c0f9ea9a5b4d6f3013aec7fe8b442465bbbab25a37 |
|---|---|
| Markdown | eff1c51348c44061e72f3234a8ee1d9cbac5774abb05c85d0b514cb7ad4a5c44 |
| Publication page | 77e0b1fff682eb23b804f61d1cef32f1c0589afbbdaba8d8e2987539c2221202 |
| Manifest | fd457c9fc03b14c0d6a0cafadf9d796f8f74b651672f27331c0cf439ae115ed5 |
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 | O3wpxmpQy0U8yQD56sfbSUZoHMtP1c2NK3GVvkuVZjMo7CJAbCceEHc+sf+QVs2A6uKCWi6bbFlJlLTlMj/vCA== |
| 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
| 2026-09-17T11:20:20.057087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038996observed 77e0b1fff682eb23b804f61d1cef32f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.038939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038996/manifest.jsonobserved fd457c9fc03b14c0d6a0cafadf9d796f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.021491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038996/publication.mdobserved eff1c51348c44061e72f3234a8ee1d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.003127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038996/publication.txtobserved b5958ce282d552ce6d88c7c0f9ea9a5b...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. |
|---|