OT-2026-000058609
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000058609) never changes.
Identity and time
| Publication number | OT-2026-000058609 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7015-955b-f8fa670ec4ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058609 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc1ea714855cf67f9f269d22d886bd0e0c5e510d1b8033a3d779bf6fb3ecae3c |
|---|---|
| Markdown | 25b24e9c6b202947da3fd1bde15209fc645e4324dea633532d9b3f0ddb6e4473 |
| Publication page | 72036c3ba88e69dbd3314bed1f8e741fe0294e7ce84dcc37d500daf24743f0cc |
| Manifest | a3164b55ec996cca0308e84b4ef32fc4ed2ae92ce938184cf4b3d2046405480d |
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 | 0WKHGOnrUpXQ36qqQ14UGa1ktnmoi4z+zjzwswceqvg5iQYQaPaKQ/GiIxKlSjeDMHzaBvpRbmOwMtakRthcDQ== |
| 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
| 2026-09-17T10:47:06.508141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058609observed 72036c3ba88e69dbd3314bed1f8e741f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:06.490421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058609/manifest.jsonobserved a3164b55ec996cca0308e84b4ef32fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.472926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058609/publication.mdobserved 25b24e9c6b202947da3fd1bde15209fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.453611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058609/publication.txtobserved cc1ea714855cf67f9f269d22d886bd0e...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. |
|---|