OT-2026-000059573
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000059573) never changes.
Identity and time
| Publication number | OT-2026-000059573 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-79b2-8f0b-54b3bd87d208 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059573 |
| Status | PUBLIC |
Content hashes
| Canonical text | f41a2ecaa910faf927e07cb6c06272ae723041ce2001de0406df51921543cbf4 |
|---|---|
| Markdown | 7a43e02bd2525422075a2cb64182922bbd8e953a16ce6924394975133e7feedc |
| Publication page | 45ac0361a11a92789e440fba7c327fdfc1fe2727060350bf44a3c7301d91c6e7 |
| Manifest | 1e8b0950969e68f58862a4dd4c690c617e04c49c0f6596143567b60b69b19234 |
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 | LPX4H7fHd+7oqxPLISALmr2eeCoAdQ+vKc68F45JCb9RCOfeKsXmhBpm4inSkPbHY+HbSGWZnlJu+RqgtM8tDw== |
| 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
| 2026-09-17T10:44:13.257207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059573observed 45ac0361a11a92789e440fba7c327fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:13.238845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059573/manifest.jsonobserved 1e8b0950969e68f58862a4dd4c690c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:13.221034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059573/publication.mdobserved 7a43e02bd2525422075a2cb64182922b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:13.204578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059573/publication.txtobserved f41a2ecaa910faf927e07cb6c06272ae...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. |
|---|