OT-2026-000044464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000044464) never changes.
Identity and time
| Publication number | OT-2026-000044464 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7230-bfc9-74c84c6506f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21fca8ef8eda0eea8ff1974d97d3e5fbdfe2b045d3a9aede0a4234e1e24ec2c4 |
|---|---|
| Markdown | 6e98b8f795f9dcee59e838900d5909ae2ea505871c06c4dd6d0b68e24f013d88 |
| Publication page | cd412ea3d6547af7e015d6b651209bd469118b8f6d67bed15c5939f3050af7a8 |
| Manifest | 5c240bc6b69638a1c2065829348110da0e23acb1b436a3641088e29dbccb749f |
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 | JIPNW/W9PqhhUvGg5jaSSdoNnRRcj0cP0PQb6W2qsYEesMf1wW4ULh+V54uDQcACukO/RT39Yp/PwLg9RuDEBw== |
| 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
| 2026-09-17T08:30:52.002651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044464observed cd412ea3d6547af7e015d6b651209bd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:51.986376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044464/manifest.jsonobserved 5c240bc6b69638a1c2065829348110da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:51.968944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044464/publication.mdobserved 6e98b8f795f9dcee59e838900d5909ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:51.788560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044464/publication.txtobserved 21fca8ef8eda0eea8ff1974d97d3e5fb...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. |
|---|