OT-2026-000025255
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000025255) never changes.
Identity and time
| Publication number | OT-2026-000025255 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7560-a948-21ed2f913809 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38c8c076b3d4d648f6eb75d40bcc08204f58a2626498541ebe7282f0a79d600e |
|---|---|
| Markdown | f1aa49b3ed8129b08f48d413e4aae04f1ddfa6ebe75192923080c73bba34aa92 |
| Publication page | c88e5243310fd1bc1aa2135f752bd12bdf024eff9553ca96011f6ff013ab30ea |
| Manifest | 2abdb69a25df94c7af6e4c08df56347ecb792c3417a562fcc4d92425ad2479d4 |
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 | QWsLFhcybn+Ug7LyLkt/Aa9K3jQ5crReZWQewtJbPsQgu89t/SXq3v8QunVma9gXLD1BRyh873DRBsgYr3E/Aw== |
| 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
| 2026-09-17T11:47:15.736795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025255observed c88e5243310fd1bc1aa2135f752bd12b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:15.719189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025255/manifest.jsonobserved 2abdb69a25df94c7af6e4c08df56347e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:15.703129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025255/publication.mdobserved f1aa49b3ed8129b08f48d413e4aae04f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:15.686585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025255/publication.txtobserved 38c8c076b3d4d648f6eb75d40bcc0820...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. |
|---|