OT-2026-000011591
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, sustained 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-2026-000011591) never changes.
Identity and time
| Publication number | OT-2026-000011591 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-7220-83e8-307636d58260 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011591 |
| Status | PUBLIC |
Content hashes
| Canonical text | de52767583f48f18d4573bca26ec240c4f5e0e1abfb66cbd320d0e5faa5976ea |
|---|---|
| Markdown | 1590ed5d926b3d9e99392ccc9a6c8e6cfc84348c5a86dd6b21e1780916aabdb9 |
| Publication page | f28a1b84a7d4f4b1264145bd52b3e23df501296a87d8d52b00602e74d5f73011 |
| Manifest | 4628b873fc79ffabb02fba6f19c665418bd9b9c7d3b3aafc52896d47059d8b1f |
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 | YIKxNMKjuufGRTsbj/DRxF0nrxvl+TCuNpQkrQfKZ4qEwGXwT8Gw9ZeeRe+te1Een89++DJYxJvBM44gkdwNBg== |
| 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
| 2026-09-17T12:13:29.668614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011591observed f28a1b84a7d4f4b1264145bd52b3e23d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:29.649669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011591/manifest.jsonobserved 4628b873fc79ffabb02fba6f19c66541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.629741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011591/publication.mdobserved 1590ed5d926b3d9e99392ccc9a6c8e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.610610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011591/publication.txtobserved de52767583f48f18d4573bca26ec240c...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. |
|---|