OT-2026-000059205
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059205) never changes.
Identity and time
| Publication number | OT-2026-000059205 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7ab1-95e5-b52db7e1ec1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059205 |
| Status | PUBLIC |
Content hashes
| Canonical text | e156e522facacf1bb140572e250ed341d752c867f73a4291cc157d9e18ad1030 |
|---|---|
| Markdown | 9bd007eea3ee7d1fd83f22da493277ff72f4b610a15fb2a641f8751f656d2841 |
| Publication page | 7d85044306c9ff8de1d64da7e2e238f4c77cb791256a059275c5bf95a5fb8253 |
| Manifest | c572d73dcda62e181f28c2117ce4c3b6982e229159fcdd90e860ed0f21fd5867 |
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 | ITbkbGe4Ek/k9nCQbw0YZV1wRBn/5zpq7uU5at/1wIPyLhkyd2SDUmmZQ2jIwcY05hKcYduOBMOCm37o/k5oCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:10.100788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059205observed 7d85044306c9ff8de1d64da7e2e238f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:10.082058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059205/manifest.jsonobserved c572d73dcda62e181f28c2117ce4c3b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:10.064096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059205/publication.mdobserved 9bd007eea3ee7d1fd83f22da493277ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:10.046753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059205/publication.txtobserved e156e522facacf1bb140572e250ed341...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. |
|---|