OT-2026-000018482
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000018482) never changes.
Identity and time
| Publication number | OT-2026-000018482 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48a-77a4-bd14-dfeca8ecfce1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 489b6216ae5744e238fae5f841356666ab62622909265d5d6b001ed2714e543b |
|---|---|
| Markdown | a03dcc86fb36223f54fa1fc0af1ffe8241979b1bc74dd10c6c95960019332f13 |
| Publication page | 451625122fd553b0ae6309476d03781baf5b7a4f144d5f771aecbd17fb8517c0 |
| Manifest | 12ae9d41c4fcb9aefb7d283d37f194031aadc4a5fd75fcf9348a15b09e57889c |
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 | M1LExXUQKwpxgk8KZ1BeOib24EYkl5n4zRSgjjJXAam7lWDFbwUUaoq3qFNy5AqTHkJd0JDoKEd7nqo5e8b/Ag== |
| 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
| 2026-09-17T12:01:15.195615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018482observed 451625122fd553b0ae6309476d03781b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:15.178857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018482/manifest.jsonobserved 12ae9d41c4fcb9aefb7d283d37f19403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:15.161617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018482/publication.mdobserved a03dcc86fb36223f54fa1fc0af1ffe82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:15.003923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018482/publication.txtobserved 489b6216ae5744e238fae5f841356666...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. |
|---|