OT-2026-000030506
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000030506) never changes.
Identity and time
| Publication number | OT-2026-000030506 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e504-78bf-bd46-bfa9ee5de9be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030506 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2ffa09abec8d0696d09730995d11d15bcd8c8fd4c1081e49a0993d41195c2ef |
|---|---|
| Markdown | 65dd0185f8f15835814d1c479b3a5bee50e68e6417ce87dc43ae90ad86f255e2 |
| Publication page | 199d46fdf13ac1edd7ce031eed37fbe530c1fe002b2f08f6562b5320beafb5ba |
| Manifest | c5b252e5eba73d3305eaaccac0cd312eb5e4d5434b49f50952d637f3d04ef02d |
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 | 2xMA19L9hsNp3csiHpfX19eHGNuv2BhFLnGFM6H+JBbZqGCk6jfNcWQUCCRxuQ0CXgvVkkt5r7EXGTS5yub+Bw== |
| 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
| 2026-09-17T11:38:21.875346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030506observed 199d46fdf13ac1edd7ce031eed37fbe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:21.858359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030506/manifest.jsonobserved c5b252e5eba73d3305eaaccac0cd312e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:21.841715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030506/publication.mdobserved 65dd0185f8f15835814d1c479b3a5bee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:21.823631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030506/publication.txtobserved d2ffa09abec8d0696d09730995d11d15...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. |
|---|