OT-2026-000090092
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum 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-2026-000090092) never changes.
Identity and time
| Publication number | OT-2026-000090092 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-428e-7285-bf89-f6990aa59d22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:31.390046Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000090092 |
| Status | PUBLIC |
Content hashes
| Canonical text | b98742556f342886b88c0f8a8d227dd607fa7c4fbaa33fd18f448eb34e876131 |
|---|---|
| Markdown | 4e7fce41a24f7548b2e68d5d65549611d8513e6876eb508719e74f8344929791 |
| Publication page | 4774809f15bf29722fe228f8b861f172547bf5d2ede16350fc5697b05dcc8538 |
| Manifest | 5191dc2fde4b4457682a55424d0ef8829a8d43849d5134e4673ed60231fe6711 |
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 | EDjjRbkWc3g7ihp0rXSf8rFPg85pwKcafNyH6xU9tu0xk9ycAEMPoQyG4nTbkpB7v17qKqQjyGe1LWl9pnAxBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:45:30.834699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090092observed 4774809f15bf29722fe228f8b861f172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:45:30.814030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090092/manifest.jsonobserved 5191dc2fde4b4457682a55424d0ef882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:30.796491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090092/publication.mdobserved 4e7fce41a24f7548b2e68d5d65549611...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:30.776048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090092/publication.txtobserved b98742556f342886b88c0f8a8d227dd6...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. |
|---|