OT-2026-000046393
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046393) never changes.
Identity and time
| Publication number | OT-2026-000046393 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57db-7979-89d9-bd25a9e5eede · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046393 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa409ce65173a986ce6284cb5bfee152214d2fe53f0c8c880d4415a825d03860 |
|---|---|
| Markdown | 22f9ecd62b516cffd6fb0e83cd36de4706efbdf76741de3386c910dc9c2b628a |
| Publication page | ce7627938cff3f90f119b6db3c8b6c3b338d0178ab4878f9271c83f79f03ffe3 |
| Manifest | bf3d1a25ab49e301439f20e955de59816dea0926f24dc4d931f0d32a52619cda |
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 | 1MBzb0bhqb83UdLrGAXHe1avR70pvpiz7lZoMzrKxOk0K6zeOYxyk2d6vBTSP6HGYsbXPyfl5b5rxexgrqMAAQ== |
| 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
| 2026-09-17T11:08:23.907312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046393observed ce7627938cff3f90f119b6db3c8b6c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:23.889080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046393/manifest.jsonobserved bf3d1a25ab49e301439f20e955de5981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.871019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046393/publication.mdobserved 22f9ecd62b516cffd6fb0e83cd36de47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.851659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046393/publication.txtobserved aa409ce65173a986ce6284cb5bfee152...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. |
|---|