OT-2026-000046709
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000046709) never changes.
Identity and time
| Publication number | OT-2026-000046709 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-786f-a655-3b8c44f7bd47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046709 |
| Status | PUBLIC |
Content hashes
| Canonical text | 305aa26486c5f6167116e390a9eafa229035c98c5cd02a3e0632f5f831cf1203 |
|---|---|
| Markdown | 73a8389eff9c84bc8ace27073578cd8d97f15b83361646975fb37e39aee2540d |
| Publication page | 1a35a1fdca2efde5f6dcab3011f27f0bdc8bb3b7c5d3ecd351e58f27811a046f |
| Manifest | de27c39df6900907cb3d83b4b0b7bcd41491b3590cd2bc5a5049fb05d088423c |
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 | Td6qmEUYSHq67/0iO0Geu48KQbkQ7Q8oW1/G02JmZPDU0eGTgAybvVlhO8kM22b68ikpds1jxNz7Z+DetN1UCA== |
| 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
| 2026-09-17T11:08:55.777614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046709observed 1a35a1fdca2efde5f6dcab3011f27f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:55.760185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046709/manifest.jsonobserved de27c39df6900907cb3d83b4b0b7bcd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.740490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046709/publication.mdobserved 73a8389eff9c84bc8ace27073578cd8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.720950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046709/publication.txtobserved 305aa26486c5f6167116e390a9eafa22...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. |
|---|