OT-2026-000034496
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000034496) never changes.
Identity and time
| Publication number | OT-2026-000034496 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-744b-9353-b51c7ff26a33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 314657a1b7377f695dc94d88ebbc8fe14ca653e61cefcde47aab8d6d7ddb5d5d |
|---|---|
| Markdown | 1deefa0d04a403a6d810c93c5f9a6145f76af83b87a9dd30f9fc78a0fe206242 |
| Publication page | 1dc128989784ce9577bab560681877b8956770b1f8ea77e674ec06f3da16dacd |
| Manifest | 0d2ec4b96fd61ad649b1915cf619d4af5c3a9c1fcff3c0e7b6a325b8f7095db3 |
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 | wcVMN4Ope5N7YydTsibPYvpjz0hhHq6c+8eyxg141otgZYtWin9qDHD0s3UZdhBW1Dyz1qWbm72tRp7HOQEoBw== |
| 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
| 2026-09-17T11:28:49.855407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034496observed 1dc128989784ce9577bab560681877b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:49.837698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034496/manifest.jsonobserved 0d2ec4b96fd61ad649b1915cf619d4af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.818748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034496/publication.mdobserved 1deefa0d04a403a6d810c93c5f9a6145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.802418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034496/publication.txtobserved 314657a1b7377f695dc94d88ebbc8fe1...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. |
|---|