OT-2026-000025803
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000025803) never changes.
Identity and time
| Publication number | OT-2026-000025803 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7393-bb0d-4eda9807d2d5 · 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-2026-000025803 |
| Status | PUBLIC |
Content hashes
| Canonical text | da1cac363c96e3187089d52759ee7576719b0f10db49e38bc319c4670ed3b927 |
|---|---|
| Markdown | 8c49c8858c2c2355957b283424b33fa720f3a4c5a2a4c377e597b13608e5ca5f |
| Publication page | a931f249e499e8ea14f3d878a1fb1231c88595edbcafdf93371fa38ca4df7af0 |
| Manifest | d4370a32031090de2d5b18e3230f86e0004682ac09b4fc152d7ddbb73ac074f3 |
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 | eu75O/fQ+wjO9kftkeiuyeom828YZOHTA12MeLMDV0YCKvSFbaShUBNMJHFKWN6qJAsSD/TgfALcCIAivw47BQ== |
| 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
| 2026-09-17T11:46:00.741808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025803observed a931f249e499e8ea14f3d878a1fb1231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:00.724034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025803/manifest.jsonobserved d4370a32031090de2d5b18e3230f86e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:00.675482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025803/publication.mdobserved 8c49c8858c2c2355957b283424b33fa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:00.657184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025803/publication.txtobserved da1cac363c96e3187089d52759ee7576...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. |
|---|