OT-2026-000085290
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000085290) never changes.
Identity and time
| Publication number | OT-2026-000085290 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-73f0-a682-b2c9fdd1988d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62dfe7719a753e6c66770cd00a0e2b3d468067d3fe19c5cc5027e4e9fd01ccab |
|---|---|
| Markdown | fd0f10c92f05cd366dbb2504e1699ab18f34981ad7115ddb029e48331778a084 |
| Publication page | 06b757e4d8382385e9c20acf095b2a35ddde9efed5bdb160e737585c2fde5cab |
| Manifest | 249d1718f826c0eecc5de9ef0d7c7836ab64a3decc3daaefbe29eb73cf63cb7e |
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 | HImaJAvNBzooJ2IXIudsa1I4mGvohbhGwKgHOJTCDmy+O5uHtOTFJXuTsX207MQNf6+guIp5FRI3mHzhOvPCDg== |
| 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
| 2026-09-17T09:54:00.267364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085290observed 06b757e4d8382385e9c20acf095b2a35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:00.251337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085290/manifest.jsonobserved 249d1718f826c0eecc5de9ef0d7c7836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.233989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085290/publication.mdobserved fd0f10c92f05cd366dbb2504e1699ab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.217460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085290/publication.txtobserved 62dfe7719a753e6c66770cd00a0e2b3d...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. |
|---|