OT-2026-000078732
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000078732) never changes.
Identity and time
| Publication number | OT-2026-000078732 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbc-7ac1-a535-9a58360513e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078732 |
| Status | PUBLIC |
Content hashes
| Canonical text | 065cf2946267b2678e4541120122d0e2eaa9ded2b37e4c313172d09a9675e617 |
|---|---|
| Markdown | 003da3de64885b682123e0aecbd9739ac61ac1a6acf99f338c795386669a2308 |
| Publication page | 01dd904159287ee6cee3d76b414789c50d455e61732fe38f431d8d474aaf5920 |
| Manifest | 2013f4e7ca8b902f4d2fdfd5bdab25d4982d19fbdc7e125850209f0bcce74d52 |
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 | JKv+O48wmmg9PFXhjyeJa2XKOBLRKr8wseioJDmkZelDC1DTIFQa6d+10kFNsQ6ArRR22cslRLSweofORwgSBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:30.959843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078732observed 01dd904159287ee6cee3d76b414789c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:30.942844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078732/manifest.jsonobserved 2013f4e7ca8b902f4d2fdfd5bdab25d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:30.925277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078732/publication.mdobserved 003da3de64885b682123e0aecbd9739a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:30.906119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078732/publication.txtobserved 065cf2946267b2678e4541120122d0e2...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. |
|---|