OT-2026-000070859
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000070859) never changes.
Identity and time
| Publication number | OT-2026-000070859 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-79e0-8a94-f6d906a6d0ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070859 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27e8ed66cd0e6e643729698378fab4198b79de78c001668cdb634e33197b5997 |
|---|---|
| Markdown | 92ad17aefac4c5acedde952b43a8ecc08303de14e9d53612b86e775f0d2c0160 |
| Publication page | 137745c7110f09d019eec3037846978a4618db3c1ceb7b1f7484a0b028f2d32e |
| Manifest | 7c412a08abc59e5113caec281ded10a3018c879101559d7e38f2a8a16a8fa6d3 |
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 | 5UnsyNfe4bFIpbWRntOs4Sk8ojCTTs4r9idauXokxufKKb6RZ0R9JGDYcm4gMumsRD/LmRzTGRspIX9gn6sGBg== |
| 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
| 2026-09-17T10:25:40.800784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070859observed 137745c7110f09d019eec3037846978a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:40.783771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070859/manifest.jsonobserved 7c412a08abc59e5113caec281ded10a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.768454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070859/publication.mdobserved 92ad17aefac4c5acedde952b43a8ecc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.751432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070859/publication.txtobserved 27e8ed66cd0e6e643729698378fab419...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. |
|---|