OT-2026-000024576
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000024576) never changes.
Identity and time
| Publication number | OT-2026-000024576 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7286-968d-f79fc8bb1ef2 · 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-2026-000024576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f26e4947433e5983ad6e2d31271881f5ce45dfd7138f284732ab7d6e92d6a0e |
|---|---|
| Markdown | dfb2b39a615fdc38061fb3b40a514a2b0b3b0e7939632a3d770e92247bc57172 |
| Publication page | 5723174a219fd911dde8985fce1cc1cc5bddecaa8a031bcc672d241b19728c5a |
| Manifest | 656118de72bb47b04fef57f04d8621349d72bbd7a7eab16215d5119aa7eac7c2 |
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 | GDngKvIv0nbj/7r9Aygbi3+bl1mluna5raL8ouRHTUY6HG3K8C1DqVhyM/bHUuHpsmGi4aRqCHr1kM1Nj9R1DQ== |
| 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
| 2026-09-17T11:50:44.348184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576observed 5723174a219fd911dde8985fce1cc1cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:44.325842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576/manifest.jsonobserved 656118de72bb47b04fef57f04d862134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:44.297104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576/publication.mdobserved dfb2b39a615fdc38061fb3b40a514a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:44.262655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576/publication.txtobserved 4f26e4947433e5983ad6e2d31271881f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.934846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576observed 5723174a219fd911dde8985fce1cc1cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.917842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576/manifest.jsonobserved 656118de72bb47b04fef57f04d862134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.902526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576/publication.mdobserved dfb2b39a615fdc38061fb3b40a514a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.886159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024576/publication.txtobserved 4f26e4947433e5983ad6e2d31271881f...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. |
|---|