OT-2026-000064336
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000064336) never changes.
Identity and time
| Publication number | OT-2026-000064336 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-764b-8226-2d0100fa34c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064336 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2e20dc2f3debd498280fd7596b65dd02157cc798118de3e200f08e3af624127 |
|---|---|
| Markdown | ee6101f5aec4bc975937157357329cb35f0d97eac6ffe1cf566b6049ba0fb7be |
| Publication page | 4530f92605c3da3b3e6d429b218d8ccf2ed9f0aa0b13509e031c9cca61721f25 |
| Manifest | a7cfca7e3a9d28852ba50d8aff2312f417fd4f85336a4e9bdd7e5f7d8cea2d83 |
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 | XAeydhUkzavstVqssFJ5IsZBdA8YuY3yKQCqivfdfeFWKTdpMH/GttL0btxpfA/ldnubO2zd0V0RR1OLEJwJDw== |
| 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
| 2026-09-17T10:36:29.540773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064336observed 4530f92605c3da3b3e6d429b218d8ccf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:29.523953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064336/manifest.jsonobserved a7cfca7e3a9d28852ba50d8aff2312f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:29.507525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064336/publication.mdobserved ee6101f5aec4bc975937157357329cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:29.490591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064336/publication.txtobserved e2e20dc2f3debd498280fd7596b65dd0...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. |
|---|