OT-2026-000093327
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093327) never changes.
Identity and time
| Publication number | OT-2026-000093327 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7ea5-a278-1943efdc890c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093327 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc1ff69fd9ad19458288571bc0ddccfe910bb6e268a4b4c1dccf17ff940930da |
|---|---|
| Markdown | fb7b7c25431ad6ab95a22b0ba7c36abf732e199262e45fe59fa4ea94283bf01f |
| Publication page | 4a7cbdd0dd1d78da71782e519ea2d9c69f79c0038f3c13d70ca40906cb785a8f |
| Manifest | 8decde94f2beccfac31248d10a48cc4679bf1e8c83343c5368e63af8e60fbbf7 |
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 | 35jG2iZHv17LJMyilXrlgJKEW89hlLR7PF5Z4w6/EM3OL5lRbKCUrhI8P+Vfox4sgIpBRNBGxQoMVUDrr57yBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:42.775139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093327observed 4a7cbdd0dd1d78da71782e519ea2d9c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:42.759188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093327/manifest.jsonobserved 8decde94f2beccfac31248d10a48cc46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.742640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093327/publication.mdobserved fb7b7c25431ad6ab95a22b0ba7c36abf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.725653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093327/publication.txtobserved cc1ff69fd9ad19458288571bc0ddccfe...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. |
|---|