OT-2026-000059187
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000059187) never changes.
Identity and time
| Publication number | OT-2026-000059187 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7c79-b86a-6b9813a06994 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059187 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42b216e89690c450aed02da3da698b813fe30a3059a3e1c3093ad892502ffc84 |
|---|---|
| Markdown | 73a9bc1f6b107a5f027fd7407245bcb4a0a05da83b3e4316b502f446736e069d |
| Publication page | 7e8b9522f254d9c3e2ce1f39f238eaca3d8a38c61dc2db714957677c3efd934d |
| Manifest | c4b5aa6e91d0abb0e4f39ddaf6ba15dea12a7fc8b4f33feadb6330aeaa4766b4 |
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 | AJOfZCHuEzENaTI6Kl6aUaGNL6G66KI3KrX6/WBYsj2GiMS4jdYpVjsZJgo7KzE6Tog6/6pt6qqRk4FslgrLBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:08.797760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059187observed 7e8b9522f254d9c3e2ce1f39f238eaca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:08.781611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059187/manifest.jsonobserved c4b5aa6e91d0abb0e4f39ddaf6ba15de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.764041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059187/publication.mdobserved 73a9bc1f6b107a5f027fd7407245bcb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.745560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059187/publication.txtobserved 42b216e89690c450aed02da3da698b81...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. |
|---|