OT-2026-000043825
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off after 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-2026-000043825) never changes.
Identity and time
| Publication number | OT-2026-000043825 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d677-767b-a0a0-3ffe47de7f67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48c984142afe7ceb1a811d0afcb1bee5e483766f3c80ee99e377782d5c61b4be |
|---|---|
| Markdown | 5e6f84ed3608dc6d7a0f18e8617374a6893b6fc912bfcafde019674384525107 |
| Publication page | 049d2e8f05f162967a53ccace16687e23c5b4139ec3100d19d0aa32bdfe5dab5 |
| Manifest | 00275bb913a1ec781bb21bbfa45ebc6a642e54d2c1c67378f77d1f3dfa01e342 |
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 | wBVbXn8xQtmJ9xDH3JFcOVitC0DEJEjiaa6HFRWLyB/Hc2sGWWWrvBo1ltvRLC0RcoqQHkVe/wl0PAgHuGpRDA== |
| 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
| 2026-09-17T11:12:08.161010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043825observed 049d2e8f05f162967a53ccace16687e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:08.141566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043825/manifest.jsonobserved 00275bb913a1ec781bb21bbfa45ebc6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:08.122227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043825/publication.mdobserved 5e6f84ed3608dc6d7a0f18e8617374a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:08.101994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043825/publication.txtobserved 48c984142afe7ceb1a811d0afcb1bee5...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. |
|---|