OT-2026-000029782
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000029782) never changes.
Identity and time
| Publication number | OT-2026-000029782 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-7cd2-aa68-8a36438a06af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029782 |
| Status | PUBLIC |
Content hashes
| Canonical text | afdb89762a1e552f53e584739a95ed6a78cbcea57db79e622c692733b03617a2 |
|---|---|
| Markdown | cd4a54e9817825e819176e74ecfbe0c5251f32234d0c1ceaae5ecc6ae818ace2 |
| Publication page | 2c2113c0be634e88b74b086459f0647c3d7df5a1497a37a034dabcda7ff2533b |
| Manifest | 00cf53a0a3aefc17bf6e88d3a45d0e90664f8609e2e2765b9eba37fd472ba917 |
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 | eDljeal8Yveilq9BLYMyKZpait9MruX/pO8qPF/TdhD48kFcKt6O7y4XY3LIxLR8+8Y4jfancVT9CDKffdgWDg== |
| 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
| 2026-09-17T11:39:32.651138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029782observed 2c2113c0be634e88b74b086459f0647c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:32.632977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029782/manifest.jsonobserved 00cf53a0a3aefc17bf6e88d3a45d0e90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:32.613775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029782/publication.mdobserved cd4a54e9817825e819176e74ecfbe0c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:32.594633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029782/publication.txtobserved afdb89762a1e552f53e584739a95ed6a...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. |
|---|