OT-2026-000083106
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000083106) never changes.
Identity and time
| Publication number | OT-2026-000083106 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7375-abfb-8843fc127478 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083106 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1b89a9324d25518b62c05bd25de3c95c2e0148bcbdf6b909752ba014316ddd6 |
|---|---|
| Markdown | b4c50e87f2b5ed22c1eb5bc0d51a45bc63a9865411d90babd996bf9953839346 |
| Publication page | 6c3fd6a4c0192f8855b2355f9e3b41c05b3162644abc8047bdcb01a8c8bcb19d |
| Manifest | 8e6428b2b3298402a912e1b6cd7e1bfa794ad9618cf1eb6d70a3e13e546b72eb |
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 | ecRNoPltuiC3KM6Xjinau066maANtc5qQrA5j/KDuAbiQ10tdyG7JTPNbKVdTfOBXSJ/a3Nso3ZqscYdBIgwDw== |
| 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
| 2026-09-17T09:00:40.118496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083106observed 6c3fd6a4c0192f8855b2355f9e3b41c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:40.094615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083106/manifest.jsonobserved 8e6428b2b3298402a912e1b6cd7e1bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:39.919940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083106/publication.mdobserved b4c50e87f2b5ed22c1eb5bc0d51a45bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:39.903160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083106/publication.txtobserved a1b89a9324d25518b62c05bd25de3c95...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. |
|---|