OT-2026-000068103
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000068103) never changes.
Identity and time
| Publication number | OT-2026-000068103 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7694-9a5d-7b9db8878a15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82196c78e96488a9b16f5e8d3f20f474443e7ac9dc10ceb858391701e5008556 |
|---|---|
| Markdown | 62da5a4e6fa8f94407de71ba8dd799eda522bef17bf19e4d1717ceb6a82a40d3 |
| Publication page | ac147b34817ca132f961b0b378c7fb41a91b8465f6a15e80064c754e38958e9a |
| Manifest | b87fbadf832b09e3e972f50e6f3b0209c40f9ad3d5656c81b160d3d5383367d7 |
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 | EIUdXzUqAUIVjNuNcSVaaKFHm/9hrrcHEDIcFhP1YCDRJtPJLkMuo3T5sbsC/F/WlIyA93tYZIKEKAvZNpYPAA== |
| 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
| 2026-09-17T10:30:42.093352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068103observed ac147b34817ca132f961b0b378c7fb41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:42.074749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068103/manifest.jsonobserved b87fbadf832b09e3e972f50e6f3b0209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:42.054858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068103/publication.mdobserved 62da5a4e6fa8f94407de71ba8dd799ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:42.036584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068103/publication.txtobserved 82196c78e96488a9b16f5e8d3f20f474...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. |
|---|