OT-2026-000023286
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000023286) never changes.
Identity and time
| Publication number | OT-2026-000023286 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-71d7-9110-89a3dc01fe4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023286 |
| Status | PUBLIC |
Content hashes
| Canonical text | f15af309c91f539b4dabce085c59d7f301228f861574166a0be80ffaef25734e |
|---|---|
| Markdown | 6b1bd6c8d9eb559b99f9a7c19ea8b8c688b4afbccd3a4af8ee4e04df509982c3 |
| Publication page | 5d98fdc72aac0e3bd0666addcf1619725dd7ae4c52cd27ec8d4a23c808394867 |
| Manifest | 0f801d11ba6d7ddee1f501e859049b2050477426ee3cb9199727aedbbf4abc6d |
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 | AoU79S8mK4grsF4gfRIhBuGK/J00arjjj9tZ+B6JpUpPnzgU+QhjrBndrRsmOCIaGUeGdc7HJKqt/BSOwALRCg== |
| 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
| 2026-09-17T11:51:21.808260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023286observed 5d98fdc72aac0e3bd0666addcf161972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:21.788674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023286/manifest.jsonobserved 0f801d11ba6d7ddee1f501e859049b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.769971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023286/publication.mdobserved 6b1bd6c8d9eb559b99f9a7c19ea8b8c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.752740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023286/publication.txtobserved f15af309c91f539b4dabce085c59d7f3...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. |
|---|