OT-2026-000094612
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094612) never changes.
Identity and time
| Publication number | OT-2026-000094612 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7a24-9d77-b3bad33f1815 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094612 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1649145a6a004b3d893886ed279bc1dbd68d281f540a4d18e48b1f84c96d0ca7 |
|---|---|
| Markdown | dd80f85d9da4b08f29380e87bc6194659741d36c0dd9fc05518a60514df0f304 |
| Publication page | 6fdf103ca7e043276b153e913344d281e6b6aeee6fbb055072b85ccf7a4cb9f8 |
| Manifest | 9d5cb40038eb68e4f15bf5735dda1d858a4117653f52828ce29b0e7ee62adad9 |
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 | Uw4vw0xYxFRZJZFASu1RhxOWgUwn8LqCsGtQGa9MYgb5nEaKksh5Oxs9doa77naMdX0tGNdozq9bCFlznigLAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:02.907361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094612observed 6fdf103ca7e043276b153e913344d281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:02.831690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094612/manifest.jsonobserved 9d5cb40038eb68e4f15bf5735dda1d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:02.814618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094612/publication.mdobserved dd80f85d9da4b08f29380e87bc619465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:02.743966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094612/publication.txtobserved 1649145a6a004b3d893886ed279bc1db...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. |
|---|