OT-2026-000092548
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000092548) never changes.
Identity and time
| Publication number | OT-2026-000092548 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7a3e-82d7-e8575bdec6ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092548 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d2c370e48db5ef8d605b90a8b02a389f74cd13f6d31232cf8b2140645759e83 |
|---|---|
| Markdown | 726797e3a942488088fbafdb8295ab647477d5a02b99f66f6566d3eafa25c49e |
| Publication page | 1807c9bf480b5419546a598ef851294a060eadb9734afed4c57b6b8cf8e228c5 |
| Manifest | ed0b1805257c3bf55c62250554e3d557657b09034a237f7ca606c76a36cbfeb7 |
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 | wSvr7J7Yif8dR+nvaeEek9ttJFV3Olxq3H/gItnpVaxvdZmr7QXCfNVCuuKr7AmASOeANUq9jhR5aLOP8tawAA== |
| 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
| 2026-09-17T09:41:07.898232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092548observed 1807c9bf480b5419546a598ef851294a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:07.880390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092548/manifest.jsonobserved ed0b1805257c3bf55c62250554e3d557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.862476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092548/publication.mdobserved 726797e3a942488088fbafdb8295ab64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.844400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092548/publication.txtobserved 0d2c370e48db5ef8d605b90a8b02a389...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. |
|---|