OT-2026-000026279
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000026279) never changes.
Identity and time
| Publication number | OT-2026-000026279 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7fbb-bb8a-d8c885ab17d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11667758a8cde177baebd6638b76c04439f18951368156ed1ab69ee79fccd867 |
|---|---|
| Markdown | 390688305a863039b6f71e2f8135afdb2ef705bf84250ac6d2697f3926567bbc |
| Publication page | 7c6c730e6a03cfa5bbfbfe4d4e7edbc89499b07007be2a6916e9bc0726725a16 |
| Manifest | 575437c20218b26ec089dd7da8a27dfb9fc441b30846a38df35e531ab37c6425 |
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 | fAKj3ECuRYb8JCcUPfSxztnYoJweF23t8MwnqW7J1D35vSlcnbh9ZQjp9BEEKxkaXQT8j8OtPID2lZbesn3tAQ== |
| 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
| 2026-09-17T11:44:08.778397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026279observed 7c6c730e6a03cfa5bbfbfe4d4e7edbc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:08.761402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026279/manifest.jsonobserved 575437c20218b26ec089dd7da8a27dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:08.743556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026279/publication.mdobserved 390688305a863039b6f71e2f8135afdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:08.680989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026279/publication.txtobserved 11667758a8cde177baebd6638b76c044...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. |
|---|