OT-2026-000049912
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000049912) never changes.
Identity and time
| Publication number | OT-2026-000049912 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd76-7958-bcd0-8daf44f8e316 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049912 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3da68d5321e833a33acaf8ba6e1893a2638ec1c50a8507999c48e95e5f3fef4 |
|---|---|
| Markdown | 24c686662456de9b67afc873c66a8240f16cdbd4a6ad06dbffe34359cb3c9356 |
| Publication page | c661590be8fa508ce732926465a6c1c3c3f42f0b9ca9e592ffbb328c6224c8b6 |
| Manifest | 9c7c9b1e21cbae23edb4e60fee04445d6c954b71d69683ed41eb4d2bc8e84103 |
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 | s1ZevQVC2Q7hTEGBBH4+AQCZJlmK8+UiPcuxvsgn32HNuVsLGL0MNvVeJ1qUIvCO3IO3s/KRyg2cPK3ePiwPDw== |
| 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
| 2026-09-17T11:01:50.194200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049912observed c661590be8fa508ce732926465a6c1c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:50.173797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049912/manifest.jsonobserved 9c7c9b1e21cbae23edb4e60fee04445d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:50.152646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049912/publication.mdobserved 24c686662456de9b67afc873c66a8240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:50.132442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049912/publication.txtobserved f3da68d5321e833a33acaf8ba6e1893a...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. |
|---|