OT-2026-000048000
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000048000) never changes.
Identity and time
| Publication number | OT-2026-000048000 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c422-7820-89ec-143a661678b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fe195b6a71c67bc634279b3468a5dbc61b9ebf78bde4350e956099cb4dc5936 |
|---|---|
| Markdown | 05f78a6d900527ef089cd5f591ff1cfefacad60b059aded97d8d0b006dea0cad |
| Publication page | e0c37f4543805570bba9ff2b55e9ab4297c16dcb82a932e56b51cb240ed5dfb6 |
| Manifest | 6d9b50e4af91d64c33a16815c6a7295c3080bfd059fc3f98f2be0a83c799aa6b |
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 | LVSLBwHR5PUTIepWKEIoyUTG/lTDjnK9M10NpK21nSK5wWCxxqFR79V7jVHmZVBFLxukNrBY3ouCwV+3+iDEBw== |
| 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
| 2026-09-17T11:05:59.287431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048000observed e0c37f4543805570bba9ff2b55e9ab42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:59.267980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048000/manifest.jsonobserved 6d9b50e4af91d64c33a16815c6a7295c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:59.248596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048000/publication.mdobserved 05f78a6d900527ef089cd5f591ff1cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:59.228781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048000/publication.txtobserved 5fe195b6a71c67bc634279b3468a5dbc...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. |
|---|