OT-2026-000040236
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000040236) never changes.
Identity and time
| Publication number | OT-2026-000040236 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7f95-9900-a6702b1bf07d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040236 |
| Status | PUBLIC |
Content hashes
| Canonical text | d68b70d8e42e61d25eb624bb6977d235b560f4047ccb504ea47d673e6771fdd0 |
|---|---|
| Markdown | 6b3be5f9faf473df793c70b83a2f17e32614b05a890a6761fb5cead8b3d6cf89 |
| Publication page | 8ed55248ccfc4bf8a7492fb89e8998fc4c8ddb04b9508bb9bc5346dbd9f4db4d |
| Manifest | 11614c145409f17b0863f82297e2294c7e1d6fd5f58ffc682494f477a0c15292 |
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 | XPqCwS35gj8cf2CfqHTPcm87Oc19LZ8enIKwoPx5mbILdCeyvaL9bcS8D9WiVWtkN9idR0ssksKImMpU3XvaCQ== |
| 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
| 2026-09-17T11:19:07.665866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040236observed 8ed55248ccfc4bf8a7492fb89e8998fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:07.648714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040236/manifest.jsonobserved 11614c145409f17b0863f82297e2294c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:07.628660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040236/publication.mdobserved 6b3be5f9faf473df793c70b83a2f17e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:07.606273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040236/publication.txtobserved d68b70d8e42e61d25eb624bb6977d235...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. |
|---|