OT-2026-000060737
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, vented 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-2026-000060737) never changes.
Identity and time
| Publication number | OT-2026-000060737 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7a14-a4b2-4e58347b3f7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5adbef574afa2844b7f8614c17dfeee39b784523140532f077eaf827dc1b5162 |
|---|---|
| Markdown | e4739bc37024b31ee35392d87e4c706f7535d8d0da89f10843fc2e084719a0d5 |
| Publication page | 75841ef761265eba86aaf4a8e20b4aefa79f4135b943377ca5c7ac976820a81f |
| Manifest | 022f9a72532c44c88b1bb20071beeb32a165636b67db8ac82587483ffb93858c |
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 | Q7mI5uUdeyWk3MHV7Lw/JB+jdCzdCeYsHHJn0sjTlo+tUeqPLOGq4wZvkCXZHZeSN2tHjtTtc/O5IWxvD/UzCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:28.277789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060737observed 75841ef761265eba86aaf4a8e20b4aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:28.260700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060737/manifest.jsonobserved 022f9a72532c44c88b1bb20071beeb32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:28.242500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060737/publication.mdobserved e4739bc37024b31ee35392d87e4c706f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:28.224994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060737/publication.txtobserved 5adbef574afa2844b7f8614c17dfeee3...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. |
|---|