OT-2026-000016278
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000016278) never changes.
Identity and time
| Publication number | OT-2026-000016278 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7bcd-a441-5afb88135556 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016278 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb65edea58eee7fc24dd8022d2d67ff5b09d48b5d3d5c09e0e5ca8267b39724d |
|---|---|
| Markdown | a7de495b52fdeb703d9f748cd4bc43368261db8f27cc769fe6bc124a4835394b |
| Publication page | 640ae2efa02a1c818fadfc38cb022c815fb95fa5d5629200563530609e21abc3 |
| Manifest | 69c5ed86faeefd5600ad6c0b8cf13b703228531e9513f970e86473a76480bce8 |
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 | 98j2ge+cEB6SHei0qMQrqbwcaCKkaurow/cHFD20phaKuiWOXgG20qLAph50E0lz95VvoSmzrKtlnJI1OzaLDQ== |
| 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
| 2026-09-17T12:03:45.792995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016278observed 640ae2efa02a1c818fadfc38cb022c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:45.774831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016278/manifest.jsonobserved 69c5ed86faeefd5600ad6c0b8cf13b70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.755339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016278/publication.mdobserved a7de495b52fdeb703d9f748cd4bc4336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.737329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016278/publication.txtobserved fb65edea58eee7fc24dd8022d2d67ff5...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. |
|---|