OT-2026-000045085
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000045085) never changes.
Identity and time
| Publication number | OT-2026-000045085 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-76e0-b7c8-3ad4e32fba7b · 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-2026-000045085 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2e45bb45225c792cd5ea706cdd60b6795e72a3de933748900e24c9a963bfaca |
|---|---|
| Markdown | 9315a6f09a9d09a68223ccb9b81051871c1ec82be2e96d13eaedca0293fc643e |
| Publication page | 3aa0f54d65729d14b3aeb81f3a6018999be3ddc4124c57fd513a8e7dc7cc058c |
| Manifest | c91e0b347025ec53132c35a4be3c6e92fe188b57a2ff480ed27638848804a360 |
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 | 5+QREOONwgSjoDq3ig3JQ0Fa2C8GFd9wsf/Hy0FQcyDL/luiYjsKLOnN9qiuiVeVuu1smAa4Eb2ldJ5Cb6/QAQ== |
| 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
| 2026-09-17T11:10:07.551252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045085observed 3aa0f54d65729d14b3aeb81f3a601899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.521916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045085/manifest.jsonobserved c91e0b347025ec53132c35a4be3c6e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.499077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045085/publication.mdobserved 9315a6f09a9d09a68223ccb9b8105187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.480649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045085/publication.txtobserved c2e45bb45225c792cd5ea706cdd60b67...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. |
|---|