OT-2026-000051351
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000051351) never changes.
Identity and time
| Publication number | OT-2026-000051351 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7540-b67b-05963d6cff09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051351 |
| Status | PUBLIC |
Content hashes
| Canonical text | a210e0b61533db531615d3d39c44452a2a642155a57bfc690dd1a67d7960b15f |
|---|---|
| Markdown | f727e70568606063c7e74a92187eb8e135f2041f91a7bd81cb211dcb7daa4450 |
| Publication page | 37e3b6563f58edaf5071a1740c48e5dd9da001e10d759518f71e4df6822e9d7f |
| Manifest | fd797f620740faf4acc2add8e4d4017faa70e381a484a17e63e0fe2fe76f5f52 |
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 | 57neA23YeF+LDXwwFHl35+RFMfsaYshokVN2zSAGinGfOd4SDB790VHDG5hmHZ2qyQJxmJLYn8Z7/RxBfpy4AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:59:14.304085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051351observed 37e3b6563f58edaf5071a1740c48e5dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:14.287722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051351/manifest.jsonobserved fd797f620740faf4acc2add8e4d4017f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:14.269452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051351/publication.mdobserved f727e70568606063c7e74a92187eb8e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:14.249033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051351/publication.txtobserved a210e0b61533db531615d3d39c44452a...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. |
|---|