OT-2026-000026166
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000026166) never changes.
Identity and time
| Publication number | OT-2026-000026166 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a841-7cae-ae22-b44d2295d77e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026166 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8bdb7be2d340e74b2e0d23ba17b264e70ca71295118f2e452e8e6876a15157d |
|---|---|
| Markdown | 2f8084bdcd1217c5de06aab5d148c2e230c1ef8db0475752bbf0597ae3037b87 |
| Publication page | 99131cffc256b58c88f84e0028ebde18c91278efdd25c2556cab6fa519c638d1 |
| Manifest | be1f37e2aa877bf9a55b566e8831e97b22cb09287b99fa8e5706fb7fe11c3ec7 |
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 | AYn+10l8yALA7MTKrsLaRznaGQKnmjCnDxwoYSH/pQYrN9aizgHwDV1IRjl09bptbGIIiLGDxf2WaXWDh/b+DQ== |
| 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
| 2026-09-17T11:46:40.615906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026166observed 99131cffc256b58c88f84e0028ebde18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:40.598047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026166/manifest.jsonobserved be1f37e2aa877bf9a55b566e8831e97b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:40.582359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026166/publication.mdobserved 2f8084bdcd1217c5de06aab5d148c2e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:40.565018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026166/publication.txtobserved a8bdb7be2d340e74b2e0d23ba17b264e...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. |
|---|