OT-2026-000052344
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000052344) never changes.
Identity and time
| Publication number | OT-2026-000052344 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e792-74d8-a172-8b5860f1f749 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052344 |
| Status | PUBLIC |
Content hashes
| Canonical text | a414426a86b9ea6bb7d952cac93e37cc9fb813929e0de90058a3c1310e672e26 |
|---|---|
| Markdown | 9f65c2b313dbc53c23c85595c2bb207a731bd01ee815eb063f5393595795bb7a |
| Publication page | f757953f846ee52c23098ca38d993a15a27167769d7ac6d29fd4b68404f42255 |
| Manifest | c95bc31ba7ae7855f96debda26280d555a702e495420f431ec2497762802fbe0 |
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 | Qdiq+qVtn9p9jt9uHr6q4K+aauK5xpjDcdCmRFdUvfE269ps3HviHXX7c+tt1ziMIi5zUXaaRzAi2KL/7SNCCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:02.275858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052344observed f757953f846ee52c23098ca38d993a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:02.259913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052344/manifest.jsonobserved c95bc31ba7ae7855f96debda26280d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:02.243825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052344/publication.mdobserved 9f65c2b313dbc53c23c85595c2bb207a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:02.224929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052344/publication.txtobserved a414426a86b9ea6bb7d952cac93e37cc...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. |
|---|