OT-2026-000025356
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000025356) never changes.
Identity and time
| Publication number | OT-2026-000025356 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7999-8195-ee8d19538a1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025356 |
| Status | PUBLIC |
Content hashes
| Canonical text | f50f2112df9b18f0d2b5bc72d379fada2bf0552d7bccfba0b839c08f72fa1e33 |
|---|---|
| Markdown | 2bd6039c26e5baa9fe0b54edcc843830fe4c7fbf84f7fcbbc04a0db6d25e256f |
| Publication page | df76a2ecef12ac8be407ec03b8b3c8edb911f44048417a2e43a897de1ff7eeec |
| Manifest | 1ed9d419df9dde7bca9e6e5eb4b827f1036607196803b94e6c39dfabf5ef0e65 |
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 | hbQrouHM63rJYZgjxaCWT5P+sQy0j8IpcjiK0OKNDGNrjgj56X+ioOe0LdhwAewRhV2Ha7wM8hUdCpugOvBGDA== |
| 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
| 2026-09-17T11:47:24.729711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025356observed df76a2ecef12ac8be407ec03b8b3c8ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:24.701672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025356/manifest.jsonobserved 1ed9d419df9dde7bca9e6e5eb4b827f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.680054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025356/publication.mdobserved 2bd6039c26e5baa9fe0b54edcc843830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.636898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025356/publication.txtobserved f50f2112df9b18f0d2b5bc72d379fada...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. |
|---|