OT-2026-000059380
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off after 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-2026-000059380) never changes.
Identity and time
| Publication number | OT-2026-000059380 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-77a4-9ef5-1909254514eb · 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-2026-000059380 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7f3de2b599adfc1473296b36de69810e1e379ecbc52e7ddbc367c6d7397522b |
|---|---|
| Markdown | eab3ac07bfc2d65ac3e64854c1ca637574c1e60bb53fd5f9cca87d02f7f4ace9 |
| Publication page | 8524204272440ef83fbb4d449afb5ee5b79a506610cb6db4d6bbd5f5530ccfd7 |
| Manifest | af677a9debfcf6737201609c8d086f0f672ada4964e6e454678fbd25e0243bab |
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 | R3dALTVbKmqXS2PB8TqGDA5quURr2uSQfISigEhDLXZbHpX9AE0mU+dQWlUMtG/1d64NtcfU0yvxZL7gPf06Cw== |
| 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
| 2026-09-17T10:46:03.083854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059380observed 8524204272440ef83fbb4d449afb5ee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:03.063050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059380/manifest.jsonobserved af677a9debfcf6737201609c8d086f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.043509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059380/publication.mdobserved eab3ac07bfc2d65ac3e64854c1ca6375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.026421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059380/publication.txtobserved a7f3de2b599adfc1473296b36de69810...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. |
|---|