OT-2026-000045458
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000045458) never changes.
Identity and time
| Publication number | OT-2026-000045458 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7eca-992a-60762025c47c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045458 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f11e588284972f455fe6d9beb57ea5553ea4b1e460e34338b2fd3af5dc9d200 |
|---|---|
| Markdown | 3e24236d5b2bc303422c591d92a0950b636a539dbc0203876217fe532cff5d78 |
| Publication page | 14409af60d08dcbbb7d9ae3d2e2088f547bc51e94c282dc1665fe0e38f3ecddd |
| Manifest | d1e045966e02d62669012bba1c22250956eee6d85915983839800a91eea7b8c4 |
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 | rPH4fqx9//S4mCF0dE9wC6Boq/9YHsXEIQZSu3gutYqO9HVgUqmI80/9D9Y8uhE0+t8BxEJxrlFlnTD7wFgyBw== |
| 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
| 2026-09-17T11:10:45.822761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045458observed 14409af60d08dcbbb7d9ae3d2e2088f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:45.799550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045458/manifest.jsonobserved d1e045966e02d62669012bba1c222509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:45.779561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045458/publication.mdobserved 3e24236d5b2bc303422c591d92a0950b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:45.759639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045458/publication.txtobserved 3f11e588284972f455fe6d9beb57ea55...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. |
|---|