OT-2026-000056610
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000056610) never changes.
Identity and time
| Publication number | OT-2026-000056610 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-7321-826e-f2cef77246af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8109078053455e63ca19f82469349d15a4ad3fde2502cd43ea6bd0cc875dda45 |
|---|---|
| Markdown | c038b3c78e2d8d498d35690426d4aad86f120054468efd1ba5431075011743be |
| Publication page | 0f60db755ff234d368e7e020e01cbc45ee6a60afeeb458cec25acfe4e79b2db0 |
| Manifest | 185849f6a541a29be3efe9ee509fbcc17b25a8306e198ab9631800ff2148426b |
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 | y+YbYdBF4uLUpzQmCsD6Ac6ip+TEOWI3Dd7O/AbNIF4Z5znCysNrTF8HmO2QNXhYy/awlCwFGSkqkhZRqtnUDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:57.711091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056610observed 0f60db755ff234d368e7e020e01cbc45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:57.692018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056610/manifest.jsonobserved 185849f6a541a29be3efe9ee509fbcc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:57.672758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056610/publication.mdobserved c038b3c78e2d8d498d35690426d4aad8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:57.651695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056610/publication.txtobserved 8109078053455e63ca19f82469349d15...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. |
|---|