OT-2026-000025924
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000025924) never changes.
Identity and time
| Publication number | OT-2026-000025924 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7448-a8cf-335208cd92ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 919cea2bb293dd813f3961d71057a1a60a0bac8826a9af9ac53f709d74aa2278 |
|---|---|
| Markdown | 21c478e34b1f2d3357cbfd5eb8a681744d0285ca58afbe937596caab92a56cf6 |
| Publication page | 57d9a80cf7e2515b955cb7f20b09ffe0246c39ebbdf5b91d990695dac7f570d2 |
| Manifest | 795397654640420f4c3c8e944e8213595958c9893b608101e3b40bc2be74285f |
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 | FYIbjrdIrQyU3nZhv+yLe+dm62dKjs18F+miU+TrUsDmeJgwbJ9eAgg/gMD9VwYx9q3TkVNFlcM5p+pnZ4iQAA== |
| 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
| 2026-09-17T11:46:16.832354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025924observed 57d9a80cf7e2515b955cb7f20b09ffe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:16.814714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025924/manifest.jsonobserved 795397654640420f4c3c8e944e821359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.796622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025924/publication.mdobserved 21c478e34b1f2d3357cbfd5eb8a68174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.777139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025924/publication.txtobserved 919cea2bb293dd813f3961d71057a1a6...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. |
|---|