OT-2026-000050316
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000050316) never changes.
Identity and time
| Publication number | OT-2026-000050316 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c47-7f54-861c-ddd99329841b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 792390120150b4b78cbf2605ed2bf980997ecbae7b0dd6120bf4b28984675ee3 |
|---|---|
| Markdown | 39f58fd5703971cbbad18a7c4ad7acd19ddcc136c8e5e00730f0299ac35c04b3 |
| Publication page | 6339dfab688702da2452058befcfdfa4b04eba2c0de2f6f7e697d56ff38d15ec |
| Manifest | c76d8143a4391f67c995a769661b95a96d56b94a88d411d405bf2a48fed38305 |
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 | mRY8P/NQUZn5JwL+xFfPbt5lB48DGHFJqh6Pc3dru7+KorYsCsjI6qiNKyEVzfOnhWwszbuIbJocK2Q59JUkDw== |
| 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
| 2026-09-17T11:01:19.589608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050316observed 6339dfab688702da2452058befcfdfa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:19.573174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050316/manifest.jsonobserved c76d8143a4391f67c995a769661b95a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:19.557543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050316/publication.mdobserved 39f58fd5703971cbbad18a7c4ad7acd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:19.541645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050316/publication.txtobserved 792390120150b4b78cbf2605ed2bf980...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. |
|---|