OT-2026-000068577
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000068577) never changes.
Identity and time
| Publication number | OT-2026-000068577 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7e58-82f9-1d0f8edd4f91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068577 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2defe71351ca054a265c47ab690d021066dac97268ee9db9d57b95a984a6e38 |
|---|---|
| Markdown | 3ac2bebcd457cce03751114ff57882241b74a71a6a7cb8308fb52661323d8142 |
| Publication page | 2a496728b79d8750a4ae0214ccc31da7fc9a5fc8a855851e59ce25d89b523b4c |
| Manifest | 0b5fe085cfed50b5231acd62ac54a64bf91bf8f2b8956d5cb1c7a6f891597088 |
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 | g/docJgcVq8VljETNILiL1t5axKL7FYZcKbaHZAEhqnV5IgozYfYl/zHplvyToqAARf7ID57YiazbzdWZI43CQ== |
| 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
| 2026-09-17T10:29:45.036002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068577observed 2a496728b79d8750a4ae0214ccc31da7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:45.018596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068577/manifest.jsonobserved 0b5fe085cfed50b5231acd62ac54a64b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.003227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068577/publication.mdobserved 3ac2bebcd457cce03751114ff5788224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:44.985868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068577/publication.txtobserved c2defe71351ca054a265c47ab690d021...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. |
|---|