OT-2026-000085630
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, sustained blow-off 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-2026-000085630) never changes.
Identity and time
| Publication number | OT-2026-000085630 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7b2c-aa20-ce89c795e936 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085630 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1b34db6898691a528f34beb73a7e6635452e5746251bb311d583e1d6fc26526 |
|---|---|
| Markdown | 174863effd760fe44cf56666a8d13f57b2e9c3bf37ae3a252fb707ef2a21b959 |
| Publication page | ccc13424d4106001a07df049f251c0e1928de8756010dea5b908c450bc710808 |
| Manifest | b7bbabb7daefa60cac5d3ba149b592ff71ecf09d57f2133b044c29e653c3cb97 |
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 | o4BXJMbCSVqQ2o3evI7004Dvl0b5szUxA21OjHVGRtd/xr6/72eBq22sBUDBzQD4Huivs91nT/nPGjhR5r9jBg== |
| 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
| 2026-09-17T09:53:57.098980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085630observed ccc13424d4106001a07df049f251c0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:57.045554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085630/manifest.jsonobserved b7bbabb7daefa60cac5d3ba149b592ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:57.026471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085630/publication.mdobserved 174863effd760fe44cf56666a8d13f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:56.915108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085630/publication.txtobserved b1b34db6898691a528f34beb73a7e663...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. |
|---|