OT-2026-000029666
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000029666) never changes.
Identity and time
| Publication number | OT-2026-000029666 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e23-7cc7-92b7-8ca554e18758 · 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-2026-000029666 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4967a43360492d57520407a5593ce902cfbcdb359e3ae5315af133cee2d61a6 |
|---|---|
| Markdown | ba3acc43976b898c63caeb2b6bcab3954e49943cc4cf106d28d3885322a69fd1 |
| Publication page | c9462ecdc31d064dc3b622925798c2e1ed53ab8ae1d79b925e0e6a5e1c98b01c |
| Manifest | 94ca399c7deb032aebab8a599b00ab7aed9131f339c82a3309414b2729f3f6c4 |
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 | YNG5Mcb5Iqu7Pl8y/yEpMEPD6UdYfUc87bBVkkSvJNPwk9m0/GSjXTi6j8lh7aGMrSM/Ux1GVp46Ak/EOdGtBA== |
| 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
| 2026-09-17T11:39:23.072498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029666observed c9462ecdc31d064dc3b622925798c2e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:23.056581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029666/manifest.jsonobserved 94ca399c7deb032aebab8a599b00ab7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:23.034178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029666/publication.mdobserved ba3acc43976b898c63caeb2b6bcab395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:23.015077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029666/publication.txtobserved c4967a43360492d57520407a5593ce90...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. |
|---|