OT-2026-000032489
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, pulsed 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-2026-000032489) never changes.
Identity and time
| Publication number | OT-2026-000032489 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7bf6-8555-6341e42730ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33aecab9d199cc2a2da36c524f4f74aa8a233e9699de42afd79a7db1556d9764 |
|---|---|
| Markdown | 54dc0f96dfc9248cfd73e47ec3d56cb82dc5dbf941b9344e228a714bd971941d |
| Publication page | 9db0ffc2ab10970b35c5d26006862f689cbd037f9990ed7df1685ee474e4cae6 |
| Manifest | a52c4ffb727a464e07453bc2c199c6ad2827a8a64f63cb8ffb02a80c43845b80 |
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 | I4i5eNMleSatcbilLrs+yf5KjCRiRMHcQH1l6HTiS/u+LfnbJiMFp+dWyfZTmesjYa/WmGp5Kub+ERVCO1k6Ag== |
| 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
| 2026-09-17T11:33:55.626563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032489observed 9db0ffc2ab10970b35c5d26006862f68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:55.609174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032489/manifest.jsonobserved a52c4ffb727a464e07453bc2c199c6ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:55.592312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032489/publication.mdobserved 54dc0f96dfc9248cfd73e47ec3d56cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:55.575644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032489/publication.txtobserved 33aecab9d199cc2a2da36c524f4f74aa...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. |
|---|