OT-2026-000070869
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000070869) never changes.
Identity and time
| Publication number | OT-2026-000070869 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7d4c-89b9-b686cb595c5d · 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-2026-000070869 |
| Status | PUBLIC |
Content hashes
| Canonical text | 285717c366b58a6c3e5b600b8e502eece85cade2d57d0c4117eec06682cdea96 |
|---|---|
| Markdown | 8393c3a5ed601381d9a3bed8b7000c6741987d89678d1ced4b112b0e2168fb0b |
| Publication page | e61d11ead510cf6c32dca0d7bda71bf68c86083c31af437084059f3a90eafa34 |
| Manifest | 1846140fa5627f03c713a74d3d465e090beb5e37e731a501e3d15ed4d291a052 |
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 | 6IZPqxJ9mo3qPr8AVbOKdZilZUiW4dKk4uSUoPM1Ns3DWKRwimcV8yA5/chlAfJdXHKXZrKqIPK3V+On/AeLBA== |
| 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
| 2026-09-17T10:25:41.498189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070869observed e61d11ead510cf6c32dca0d7bda71bf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:41.482371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070869/manifest.jsonobserved 1846140fa5627f03c713a74d3d465e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:41.466109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070869/publication.mdobserved 8393c3a5ed601381d9a3bed8b7000c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:41.449208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070869/publication.txtobserved 285717c366b58a6c3e5b600b8e502eec...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. |
|---|