OT-2026-000030605
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000030605) never changes.
Identity and time
| Publication number | OT-2026-000030605 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb2-7473-9516-0675cf0aee9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f1d097f31eb1d0509a368e67286c8f44e4105d8c8c6fde055f69b11eb0bfa0f |
|---|---|
| Markdown | c92f8a41b1052b481f7bfef1bbd8b8f90e36cc23807a969406da4b3c9f5fc5a9 |
| Publication page | 79f4b772d8046ccfc69dc628a64cac24162f3a8cc51883df7afb72d1bfb8939f |
| Manifest | 97934ea581c2ee2da94b4291697e34546df2caf6a74848f399ca5c86436afdb5 |
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 | 0dkv6sdk3ApCE3eJzyGWaCWvuHaBVwtIes1YH9KD/j1o7WUW+l066287h61rQ7LeXNBNRZuY77pBcE2HEtwABg== |
| 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
| 2026-09-17T11:36:28.389165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030605observed 79f4b772d8046ccfc69dc628a64cac24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:28.371800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030605/manifest.jsonobserved 97934ea581c2ee2da94b4291697e3454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.354710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030605/publication.mdobserved c92f8a41b1052b481f7bfef1bbd8b8f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.336538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030605/publication.txtobserved 1f1d097f31eb1d0509a368e67286c8f4...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. |
|---|