OT-2026-000080365
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, 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-2026-000080365) never changes.
Identity and time
| Publication number | OT-2026-000080365 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7813-966c-849ef99e3a6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080365 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0b8a0fd0f588d89314ac4a907892de4a0b839280976b4cb8359ece64d63912e |
|---|---|
| Markdown | 2fbec49c9f93ecd3d1494edb5ae75e746092a37014cfabd7379f42576dc22fb3 |
| Publication page | 743d23a336232245ec13a7595701aa77ac0f3d2983714b7ac8573059d197a48e |
| Manifest | 1314fe316f5ba7981c84ef08b099d6f72b289e3ea5908d5f8849b01b770ce9b0 |
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 | +2U8Src8M/skgs/PdPpkbmiUWd6ElQY2B3XWr2En7wlqT8WzI5AjEPTGIDHLYoaVj0DXqR2W5B2Ds1EfsGIUAA== |
| 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
| 2026-09-17T10:02:51.257925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080365observed 743d23a336232245ec13a7595701aa77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:51.239229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080365/manifest.jsonobserved 1314fe316f5ba7981c84ef08b099d6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:51.220184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080365/publication.mdobserved 2fbec49c9f93ecd3d1494edb5ae75e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:51.202160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080365/publication.txtobserved c0b8a0fd0f588d89314ac4a907892de4...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. |
|---|