OT-2026-000023908
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000023908) never changes.
Identity and time
| Publication number | OT-2026-000023908 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7047-a8ee-8350e4d497d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6086dd6eefe1bae209bb369c03f7d4f06143a08a3d0fe7d5d4a3ce43b8b97b91 |
|---|---|
| Markdown | fd9ee0e336e62d8905c10314b03e170e78fd7d1ecd97e992254ab5dc80fdc792 |
| Publication page | 852bff4f6807158c728aaba06f6190bfa516fe884a906e930c9d651eddb84e78 |
| Manifest | 7ed9152ebdabdd32a2df1fd8674991ba1bf0761e25c5686d7dcd138ce0c977bb |
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 | ZmQO+u61NDUdMKA9tCTAYV0/uggaCRjvT07SgZP0iDh82aWCLE8/Iwrd6FEOMtDshEqlAloiiY0NWqjcGOmdAw== |
| 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
| 2026-09-17T11:50:31.594923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023908observed 852bff4f6807158c728aaba06f6190bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:31.576797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023908/manifest.jsonobserved 7ed9152ebdabdd32a2df1fd8674991ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.557044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023908/publication.mdobserved fd9ee0e336e62d8905c10314b03e170e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.536444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023908/publication.txtobserved 6086dd6eefe1bae209bb369c03f7d4f0...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. |
|---|