OT-2026-000008653
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000008653) never changes.
Identity and time
| Publication number | OT-2026-000008653 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-734e-ae26-98a2b0762bcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a475a43b38b2b8114488f39d560b3b453316e7ce4061b1a7ec1e0923b5e894f |
|---|---|
| Markdown | 96f52fdb5908da3a89e757fa769bc9c7c5cd4405a9cac25576045fcefbd01d1b |
| Publication page | fde39fbe59975624c836a56ec332f84a141fdfe4b65cfc7547816eb0b642904f |
| Manifest | a4f5f299b23a4dc04752536a46ba4048a0ae30da73605f5e6d99f7a7b2db279d |
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 | 0N3EHFbn1T1NCgBdYrn9HIcV0W2EKRKFVYWl0f6AygKpkjvkMfASOB80EyaJYMUacihuqXm4Av+EnVbWpzU+AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:37.695316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008653observed fde39fbe59975624c836a56ec332f84a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:37.674606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008653/manifest.jsonobserved a4f5f299b23a4dc04752536a46ba4048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:37.655194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008653/publication.mdobserved 96f52fdb5908da3a89e757fa769bc9c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:37.637006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008653/publication.txtobserved 1a475a43b38b2b8114488f39d560b3b4...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. |
|---|