OT-2026-000038576
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line 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-2026-000038576) never changes.
Identity and time
| Publication number | OT-2026-000038576 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-7901-b766-892efd386c65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038576 |
| Status | PUBLIC |
Content hashes
| Canonical text | d41376efba99a9734a855376340e769bd78abf66b856d174eed53e32f7ee20bc |
|---|---|
| Markdown | 321e42ae91be6437de27f2707528a572d3220194d1a4d78e8418b1b3da02c6ff |
| Publication page | 6e5bad828072533f290eb46707bc153bdb1d285d635fdf373900068f4bac64c9 |
| Manifest | c0c11002fc7c7e4ddd471fd6a1df4b817f5389b1080d48233cdaa7ddb277e6d4 |
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 | zx3viwCkHdbR50zg81wZKlQd6Di4RerOoBJFDYVkrOOoZtd/5wZsQSMsVJGfq58g+5SrnRMWFjNKGo51RvgrDQ== |
| 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
| 2026-09-17T11:22:51.062948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038576observed 6e5bad828072533f290eb46707bc153b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:51.044381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038576/manifest.jsonobserved c0c11002fc7c7e4ddd471fd6a1df4b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:51.024537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038576/publication.mdobserved 321e42ae91be6437de27f2707528a572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:51.004883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038576/publication.txtobserved d41376efba99a9734a855376340e769b...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. |
|---|