OT-2026-000048752
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000048752) never changes.
Identity and time
| Publication number | OT-2026-000048752 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-7f37-9b4c-301add2c43fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41b4f6cd7ae7a5b279d2cacf3445f39ead5df2c6125d6b7f16678d32cf23ebc2 |
|---|---|
| Markdown | 29e373969a262d92625888cee74c044cda11624a29dd0e8264d79ff7611d07c6 |
| Publication page | 9ef9f13b4629ebca97a07164b648336fd08dbbd1e270b8b918bcce302f0fbfa0 |
| Manifest | d434d00820506e6fb0dd7993339ea05f26839a4b95237432bca5c2016ce34f3a |
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 | LNPBoc8MWghYDIFj8+OS0dvdBD3lkhcBGkBshHTPx44xqvD3RatxCAIN5CfR2kU9p16xfXekis7XvGHfeNjMDw== |
| 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
| 2026-09-17T11:04:25.363769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048752observed 9ef9f13b4629ebca97a07164b648336f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:25.328534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048752/manifest.jsonobserved d434d00820506e6fb0dd7993339ea05f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:25.297126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048752/publication.mdobserved 29e373969a262d92625888cee74c044c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:25.253228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048752/publication.txtobserved 41b4f6cd7ae7a5b279d2cacf3445f39e...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. |
|---|