OT-2026-000066725
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000066725) never changes.
Identity and time
| Publication number | OT-2026-000066725 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-70a9-8cac-cc10c1d4ab81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066725 |
| Status | PUBLIC |
Content hashes
| Canonical text | d41c87a47c19e6c47bb8a27f4632124a30347bae04b8b9f80f84e40b992d38a8 |
|---|---|
| Markdown | 3afce2e088f07df8d6c82cfa3afbddadd59ed69bb7acc8ef73b848bb74f1ef3f |
| Publication page | eab2cf2ff834c6814a3060ef5497028f2524375c964147b9a915c0d0999cafca |
| Manifest | e1da0390f51edbb49c1b219cd4e7dea1b47e8b831a10acc044ce4122c2b174bf |
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 | 0ez3BE1LLhORsSL7QbNKmyb9+KyrffXEyOO/NgJGKi5A8ajPCBgSD6e+JO9xi1trdVp6MLSfejjMjLrM3bRACg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:07.829106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066725observed eab2cf2ff834c6814a3060ef5497028f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:07.809960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066725/manifest.jsonobserved e1da0390f51edbb49c1b219cd4e7dea1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.789763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066725/publication.mdobserved 3afce2e088f07df8d6c82cfa3afbddad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.769860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066725/publication.txtobserved d41c87a47c19e6c47bb8a27f4632124a...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. |
|---|