OT-2026-000043297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off after 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-2026-000043297) never changes.
Identity and time
| Publication number | OT-2026-000043297 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-71a4-a51a-87a2309e2f17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ff950cb2da2286b79c0207865e079e2d098fb6f697dcf9a27437fc8546840d4 |
|---|---|
| Markdown | dcd178301c18e1016ae64a6ee6c7e0c908e5e529563d0ad6d685041a4903d4a2 |
| Publication page | d66761b6a5540449292e9298df9c991af9b25491d0d8bc6aed8c66261d751cd0 |
| Manifest | 8bfb5a5ff44b22d51698356f9e5e1c061c9da4528c02285feb9aedbba3da9693 |
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 | zsH+gjGzReGCsBEWI5gKdvWy51tRo6jMyFMX2cRC73p80hPRAhU8wyXqPf8Lrpr7AJAdiuQuv1sqTMIfYDa8BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:13:47.599960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043297observed d66761b6a5540449292e9298df9c991a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:47.582007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043297/manifest.jsonobserved 8bfb5a5ff44b22d51698356f9e5e1c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:47.562618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043297/publication.mdobserved dcd178301c18e1016ae64a6ee6c7e0c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:47.543511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043297/publication.txtobserved 0ff950cb2da2286b79c0207865e079e2...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. |
|---|