OT-2026-000036528
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000036528) never changes.
Identity and time
| Publication number | OT-2026-000036528 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7f8e-9e25-c8214b28c46c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036528 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a1458d8e970976baf15758d4329835e5f3e20a11fecf347045a5ade20aed331 |
|---|---|
| Markdown | e02ef51dd5e7eedf0ae9664143ec15c22808a6ed0b969f1fe02d8c4e74afc05c |
| Publication page | 0a2d10cec5a3a82df6aa5c709cc5c96528a262d0bc07cef460874aa4eeca4cbf |
| Manifest | 387c90841fab8f869b52cfeddf635871f84766f7f57247982ab89e1036f26b95 |
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 | bgYXRwDBVeq+VqUNjUcd6GT4s6WfjJK+Gc8yEuqlt6VP3GldJmZYV+uofGGpTfCKbQZi8S54Uk9Bw3pvrPYQAA== |
| 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
| 2026-09-17T11:25:44.289415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036528observed 0a2d10cec5a3a82df6aa5c709cc5c965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:44.272956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036528/manifest.jsonobserved 387c90841fab8f869b52cfeddf635871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:44.256610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036528/publication.mdobserved e02ef51dd5e7eedf0ae9664143ec15c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:44.238568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036528/publication.txtobserved 9a1458d8e970976baf15758d4329835e...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. |
|---|