OT-2026-000045738
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000045738) never changes.
Identity and time
| Publication number | OT-2026-000045738 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-7519-9494-738b0bc5e097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045738 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd85c5bc207e9130ae6658728a90c183d5038fa34128e26bae13b697ed8c9974 |
|---|---|
| Markdown | 8cd12a82b5ba16637f17fcac883d17c30e8ff7fb1fd3c74da21d72c0347c4594 |
| Publication page | 58fb5f3656dbd973ea626a1aad06de22c7ce150f46a9a2f603b543ca3b5d8aed |
| Manifest | f2d67a545601fdf1d0850faea570b6b7722d93f16d86467fc20d365c7b892040 |
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 | IHtTtkuL6nNwLKMjniJWeNMFWkyQhHSrMd+KeJiU9ac+KlYAjx3FR/1W2JcS+QgzAjc6M7hdG60zms9Kn31NDA== |
| 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
| 2026-09-17T11:09:33.407415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045738observed 58fb5f3656dbd973ea626a1aad06de22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:33.389191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045738/manifest.jsonobserved f2d67a545601fdf1d0850faea570b6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:33.369740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045738/publication.mdobserved 8cd12a82b5ba16637f17fcac883d17c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:33.351421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045738/publication.txtobserved bd85c5bc207e9130ae6658728a90c183...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. |
|---|