OT-2026-000045202
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000045202) never changes.
Identity and time
| Publication number | OT-2026-000045202 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-7fcb-bdf6-cf0c96a9d832 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045202 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebf404e70c624a7d8de0183b2bf673b6b4bca999403a834dfed33afade725e94 |
|---|---|
| Markdown | 5e9551d3c46319116108e8907f46a3ca2fb9d8cb6d39d8eb16947b144af0d9d4 |
| Publication page | 6f9b7a4bdae37d52e00a3d4a1bf3cf317f8e4b2c2d78338c7e038bcd214b47cd |
| Manifest | 53138fb19a93120428de444fffea5d7d8ee1b2351595e9daf0ea4b8d2e5b9a02 |
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 | 0qIP80JJ7wMOmdfy4YM5KKRAxBmel0v4CHC0jglI7Q/MhMeU+z8ehWOd2NF2ldOolYqfaLgq1n8IdHT6d0TmAQ== |
| 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
| 2026-09-17T11:10:23.032641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045202observed 6f9b7a4bdae37d52e00a3d4a1bf3cf31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:23.013354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045202/manifest.jsonobserved 53138fb19a93120428de444fffea5d7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.990789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045202/publication.mdobserved 5e9551d3c46319116108e8907f46a3ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.969518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045202/publication.txtobserved ebf404e70c624a7d8de0183b2bf673b6...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. |
|---|