OT-2026-000092678
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained 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-2026-000092678) never changes.
Identity and time
| Publication number | OT-2026-000092678 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7748-a598-4071b9d55380 · 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-2026-000092678 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbb0d7db8e9e9f1d2e14f60aa3b73b6624384c9364d9eeb97de7db50d2f38e55 |
|---|---|
| Markdown | e8902253d70f061817709b7d57b03368893a67a71553c8605957c7f1c49b5b03 |
| Publication page | 782b3b23d8ba91e8051f8a69e3890e7e54ff60feea70e90e9b14717335373666 |
| Manifest | f9cd68777c0ec3c1bdef10d1224b66a8c4ab596a8f558890088b098088f800ae |
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 | QGpGeglbPTF/XpHO2RuD+Ab0lD5HJcwDxjFLF06DSTw54ep6de7kYUNOJG6hpRNPMDHfUnOiyZhVbk8lKY0pBA== |
| 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
| 2026-09-17T09:41:17.549787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092678observed 782b3b23d8ba91e8051f8a69e3890e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:17.530766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092678/manifest.jsonobserved f9cd68777c0ec3c1bdef10d1224b66a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.507551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092678/publication.mdobserved e8902253d70f061817709b7d57b03368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.488015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092678/publication.txtobserved bbb0d7db8e9e9f1d2e14f60aa3b73b66...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. |
|---|