OT-2026-000039707
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000039707) never changes.
Identity and time
| Publication number | OT-2026-000039707 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7a77-a2f1-0f010222a770 · 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-2026-000039707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0694d136aafc23a9ef7eddedc0cc26baacad261e08f5e7556547537488d318ff |
|---|---|
| Markdown | fac044509895517bfeab3704ece0e7848e7d30af88306da7d92c3b20efd0bc8e |
| Publication page | 27b3d2c4e194f383c0f8ff4861e6ff2925dcf32ab34dd7de5167ad7880037c6c |
| Manifest | 9db7f2e320c01f072f02d25bc2a3da0de642869bd86ec7897aca6fb65ab868dd |
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 | 8QGVJbLnsjlTVvtot6iTzrJoqt/k1N1FnQvGRNz/lkUCRK7nANDrXvQyDw7A4z66ZLNlgVSnzjI013J6U79KAw== |
| 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
| 2026-09-17T11:19:54.288974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039707observed 27b3d2c4e194f383c0f8ff4861e6ff29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:54.271435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039707/manifest.jsonobserved 9db7f2e320c01f072f02d25bc2a3da0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:54.252467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039707/publication.mdobserved fac044509895517bfeab3704ece0e784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:54.233848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039707/publication.txtobserved 0694d136aafc23a9ef7eddedc0cc26ba...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. |
|---|