OT-2026-000045365
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045365) never changes.
Identity and time
| Publication number | OT-2026-000045365 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7ead-8444-e14ac0088ab7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25544f3a8f3d14508e4ef48c98b37b34b98120af9b3f7a8d6ff1e1f7c5c4a6e4 |
|---|---|
| Markdown | 214ece3e670b48045eb1b4509e0f5d27d8faf997de8d622d44201f6fede8b398 |
| Publication page | f48ff5b20c8da17b84e757bef300526d1321605a5519656e83bc82c7e8cc86eb |
| Manifest | edd1a38140cbeb04a8af7f5ad58fbeecc8261e226e9aee11c73a82d0e4e1bc49 |
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 | WpT6X6zod6BFs4RdmYm5y4tLRjLAwX7BIWfz2eLIUdOxGkFBPqpk4y+oEhXi7WbtuCi9N4DauC0iX525c28BCw== |
| 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
| 2026-09-17T11:10:38.136820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045365observed f48ff5b20c8da17b84e757bef300526d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:38.116031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045365/manifest.jsonobserved edd1a38140cbeb04a8af7f5ad58fbeec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:38.095463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045365/publication.mdobserved 214ece3e670b48045eb1b4509e0f5d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:38.074795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045365/publication.txtobserved 25544f3a8f3d14508e4ef48c98b37b34...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. |
|---|