OT-2026-000007058
Publication integrity record
Vacuum cup gripper, common isolation valve, six outlet manifold, pump fed, pressure verified, rubber cups
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-2026-000007058) never changes.
Identity and time
| Publication number | OT-2026-000007058 · never reused |
|---|---|
| Internal UUID | 01a0a971-2012-7884-ae57-536f224f6d32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:59:18.421029Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58e2d06c8f44eda8061018a701a31b2777919eea053ebcedfcb4b453cb0b1d0a |
|---|---|
| Markdown | ec942a065332057befb322794a3cd2286aa00c989bc1c86b81135e8b1b8f99f1 |
| Publication page | 1b1f143c290b06dc9c638dfd5c71791e56c28ef3cc133a27e9b34bd13095e00e |
| Manifest | 6df5ed267e093008d6387cfc5967c7887e0ea53ffd053b7522d0706c2e51e512 |
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 | oaL0C38eYRiALtNiz3fVaUYilUBYQGe68t+cyxJBAqN2ByrEtK3mLlIY0+YYbgvILmG21mhsrMQwd+b4J2rWCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:06.748176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007058observed 1b1f143c290b06dc9c638dfd5c71791e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:06.733720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007058/manifest.jsonobserved 6df5ed267e093008d6387cfc5967c788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:06.719785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007058/publication.mdobserved ec942a065332057befb322794a3cd228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:06.705387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007058/publication.txtobserved 58e2d06c8f44eda8061018a701a31b27...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. |
|---|