OT-2026-000024474
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000024474) never changes.
Identity and time
| Publication number | OT-2026-000024474 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7c5d-a8c4-fa12509a22f2 · 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-2026-000024474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66891a9e677b12f7331414a9c0a20b1b7d6ee4909671ffe1f28f5851d2fc10b7 |
|---|---|
| Markdown | 04bd5b1390554a8e216e25b83c8775123534cbe7b6dc65a6e8acdded5d26e591 |
| Publication page | 80c653dea64a428314adf4180eda582d9a91440991ab5e3ee9cd59374060b57f |
| Manifest | 6bc5f8812deca456c070b3dd9e083f3c6baa6851761d7522be525798d9302287 |
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 | UdAb+eLQ2j/lKRRFrxEZRL3IqD6pAhElyZIvV5maRBYSqDmOV1AuDTuWnDHi4IWfBL8JKzJ7QN3eX+twCVRJAw== |
| 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
| 2026-09-17T11:50:28.938463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474observed 80c653dea64a428314adf4180eda582d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:28.914857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474/manifest.jsonobserved 6bc5f8812deca456c070b3dd9e083f3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.896567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474/publication.mdobserved 04bd5b1390554a8e216e25b83c877512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.879489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474/publication.txtobserved 66891a9e677b12f7331414a9c0a20b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.879959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474observed 80c653dea64a428314adf4180eda582d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.862225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474/manifest.jsonobserved 6bc5f8812deca456c070b3dd9e083f3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.843297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474/publication.mdobserved 04bd5b1390554a8e216e25b83c877512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.824835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024474/publication.txtobserved 66891a9e677b12f7331414a9c0a20b1b...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. |
|---|