OT-2026-000064789
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-2026-000064789) never changes.
Identity and time
| Publication number | OT-2026-000064789 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-73b0-9703-e30526d6d5c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064789 |
| Status | PUBLIC |
Content hashes
| Canonical text | f64591df285bce5c3b8be1a9f35977ac75d1b719c32f815fb10ae9371f4d10d0 |
|---|---|
| Markdown | 0808efd382a5c874667f17a69d1813340f0ea85af3e5940075fdb1c8deda7738 |
| Publication page | 9c4606c79d347262c7433186c96c9110e75970ad9e153f608b66d14077b536f1 |
| Manifest | e58c2f82c1e85d07268a80c74c6feb3cec7b4efcc62e030741bec57e0d3f5e2a |
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 | +HSYMzpBPljkh9KQnXstwZ7xklSMbbCygB4oAABx03MRILAC6GbsyKMUgnreUbpWlc2xbyl+dQNp6s2i6Ml4DQ== |
| 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
| 2026-09-17T10:35:41.253493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064789observed 9c4606c79d347262c7433186c96c9110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:41.235601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064789/manifest.jsonobserved e58c2f82c1e85d07268a80c74c6feb3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:41.217416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064789/publication.mdobserved 0808efd382a5c874667f17a69d181334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:41.199572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064789/publication.txtobserved f64591df285bce5c3b8be1a9f35977ac...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. |
|---|