OT-2026-000024527
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000024527) never changes.
Identity and time
| Publication number | OT-2026-000024527 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7f9a-870f-7b3ec12275a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66a96a005fae25782aefc9e276e621d5678629cabe8a68fef63a52c307b158df |
|---|---|
| Markdown | 6594717ff91e92c8f811b7ff36994cf33f0540cc6e9023c9ce4cf81714cd82ef |
| Publication page | b12fb1022727f8a75e6eb526cc9d0b55c2e3cb256036da954a9e4f629303d700 |
| Manifest | ec32a98e17c5540b11f50a4eb41556b9405de60533e79243b4f718353090ce56 |
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 | J7Vc+V0wyykW91UaBcAKE9Fq+jGj293afv5JEuaPKRTjgT9uULOYPZvwJyOgjsDXVrzHSSuvpCtov++0IPc2AA== |
| 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
| 2026-09-17T11:50:33.003778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527observed b12fb1022727f8a75e6eb526cc9d0b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.984990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527/manifest.jsonobserved ec32a98e17c5540b11f50a4eb41556b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.967595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527/publication.mdobserved 6594717ff91e92c8f811b7ff36994cf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.946734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527/publication.txtobserved 66a96a005fae25782aefc9e276e621d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.269089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527observed b12fb1022727f8a75e6eb526cc9d0b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.252065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527/manifest.jsonobserved ec32a98e17c5540b11f50a4eb41556b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.236721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527/publication.mdobserved 6594717ff91e92c8f811b7ff36994cf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.217828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024527/publication.txtobserved 66a96a005fae25782aefc9e276e621d5...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. |
|---|