OT-2026-000070444
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented before 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-2026-000070444) never changes.
Identity and time
| Publication number | OT-2026-000070444 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-77a1-ab4a-105d7e9235ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070444 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbe70675cf7a2efb7c8c8856b30591c21fa691be678ab76eb953b96b70a57be4 |
|---|---|
| Markdown | d824d85c2f84c92c1f77319efa4f2b497913b72566bf23cbf6e3ab7249e3abdb |
| Publication page | 47c36a7ad9ee1f4b72555c01eb7055e5b8ae379dd27c11cec300af20febab9a9 |
| Manifest | 6a81357046e555f0ad03bd3896a12cf75309c1ae25c8472d86beb4d669defe0a |
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 | 6upoO0Hub/oIM5SsDRt/wG+hInhFsXcDJLKo965wDSsLegTW91PgNBMSxmNsJssBbS3etDObDOLYMojnyNjmDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:15.973767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070444observed 47c36a7ad9ee1f4b72555c01eb7055e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:15.956977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070444/manifest.jsonobserved 6a81357046e555f0ad03bd3896a12cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.937804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070444/publication.mdobserved d824d85c2f84c92c1f77319efa4f2b49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.919447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070444/publication.txtobserved cbe70675cf7a2efb7c8c8856b30591c2...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. |
|---|