OT-2026-000007529
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000007529) never changes.
Identity and time
| Publication number | OT-2026-000007529 · never reused |
|---|---|
| Internal UUID | 01a0ae62-4df5-7ca4-a100-e5f2bbf34573 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:13.261569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007529 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab12fb92520d5b342e335134c6821ebc444caf26cae231c9f286d47a5d8f7b3b |
|---|---|
| Markdown | 3aa59135b0be33837f4eaa00e31cc1bffc50368776b5c9df8c9948ac4ce57c5c |
| Publication page | 2a6a7a3627d33d99655e6e44c610ce0b53f3d8d7468494d92f1c7c304988b595 |
| Manifest | 1912b70e4fdf0adb46d8cb72b8292f3ea4340f6a9b2d865934e052e3592ad22c |
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 | ti49TsM3TK9XIUuQP8VANeltPVgAyLXsCcUL9iI959dgs/yxNY8ASas8wfeanINQLTKQ/X+Od95TU2wXTjhECQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:22.286009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007529observed 2a6a7a3627d33d99655e6e44c610ce0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:22.269731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007529/manifest.jsonobserved 1912b70e4fdf0adb46d8cb72b8292f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:22.251910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007529/publication.mdobserved 3aa59135b0be33837f4eaa00e31cc1bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:22.235516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007529/publication.txtobserved ab12fb92520d5b342e335134c6821ebc...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. |
|---|