OT-2026-000046673
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000046673) never changes.
Identity and time
| Publication number | OT-2026-000046673 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-75be-b203-780931f6a9c1 · 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-2026-000046673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89255dd9ca83a8d7de2894e8e113991d5117f378bceff7d859d29c244aa418e0 |
|---|---|
| Markdown | 8f2fad3d0e6040b6d67cc065663095115688c3bb166da0063575460490cc3586 |
| Publication page | 3702cfa5b8c5afb0ee17db63c9d9b07c1c01de1e66cf773a99052cd57a2e403f |
| Manifest | 0e3d490d0621d3749734dd8603c1253b47bc15902020746967815f04da69bee9 |
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 | 8NmuxZKCXrT63OGMuS3ozFDxmZSZhzuWqIDlM07EzhDWSxWciWWmmhCO5uwOc6+S2iVAee9msKQNELirlZugAw== |
| 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
| 2026-09-17T11:08:46.304058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046673observed 3702cfa5b8c5afb0ee17db63c9d9b07c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:46.285648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046673/manifest.jsonobserved 0e3d490d0621d3749734dd8603c1253b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.267766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046673/publication.mdobserved 8f2fad3d0e6040b6d67cc06566309511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.248888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046673/publication.txtobserved 89255dd9ca83a8d7de2894e8e113991d...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. |
|---|