OT-2026-000070893
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000070893) never changes.
Identity and time
| Publication number | OT-2026-000070893 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-742d-8a5d-d1d732c0e336 · 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-2026-000070893 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85d78815e684c7d411c5a7d96f32a543c8dd9c8fc0fe3b967ed772391e21717f |
|---|---|
| Markdown | ffc9b6a7a7955dfcc6005f74675d250d81d8cc50b2b5bb84ede639218593c669 |
| Publication page | 227592cac60a6dce7718078a44fc7a8d7b23b82052c4bd629f1faa95ab4e8fa0 |
| Manifest | 13cc72989d27daace3ee0a75984dd3f0bd559357ae24cdb7bbd6db0a46dc287e |
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 | MVkOZV4uaRMH1Xm4gbcFLIDYUtB2RW2QIUXeuwExpVQ5wJaMgn+9GC6MFEwJ6vR8bK5zvzzyBEma5op9LwT6Ag== |
| 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
| 2026-09-17T10:25:43.225600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070893observed 227592cac60a6dce7718078a44fc7a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:43.207002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070893/manifest.jsonobserved 13cc72989d27daace3ee0a75984dd3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:43.189851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070893/publication.mdobserved ffc9b6a7a7955dfcc6005f74675d250d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:43.172104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070893/publication.txtobserved 85d78815e684c7d411c5a7d96f32a543...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. |
|---|