OT-2026-000082279
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained blow-off before 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-2026-000082279) never changes.
Identity and time
| Publication number | OT-2026-000082279 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7f98-b8c8-2c83275c52f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082279 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec03d3b9bf2e1c564addb6acb9bcccecfb46e2b9ba72b99af28bb982c8c78880 |
|---|---|
| Markdown | 656ee1396acd211f7c476331c09615286a3bfd22a84b986ec343651ca0dc273b |
| Publication page | 78228c8cb47336f3b28ec2737cd143cf87ba1ceacc894f85b0334999bb2c691a |
| Manifest | 26b6c4b156f1813993297b0cdc4709762c9fa961ce6d762465d1bfa2e36beda0 |
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 | +Xlk2CjvYokWadwqwWrJA5QDjm92+02HYc/3XJhdqrHmVc/YJ5OFxr5C7sw80UtMBiUS5GhdpRfrsuJbI5bHBw== |
| 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
| 2026-09-17T09:59:08.168590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082279observed 78228c8cb47336f3b28ec2737cd143cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:08.149176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082279/manifest.jsonobserved 26b6c4b156f1813993297b0cdc470976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:08.131213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082279/publication.mdobserved 656ee1396acd211f7c476331c0961528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:08.114527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082279/publication.txtobserved ec03d3b9bf2e1c564addb6acb9bcccec...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. |
|---|