OT-2026-000023266
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000023266) never changes.
Identity and time
| Publication number | OT-2026-000023266 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7b40-9ed7-c6dfe14faab4 · 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-2026-000023266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ff651f5534fd34fcec508b28a6fc369283b920d1735705ec2cfd47447dbdd1a |
|---|---|
| Markdown | 391215e1eed31e33426bbd2516887de7a68a1e1a07ba6fa5acf3359fe7b06d23 |
| Publication page | 2ee3bedc4c002d638d32bdc1f10d140da59b7d04a0f83dfc323f3436427e963f |
| Manifest | 6ed75ae961b2cc8ab4fb475dde9e1c5f8a68cd211dfd498807dea53bab541d15 |
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 | EEER4uVUAWabvaadUl9llI+H0qB6nJAweD9DGJIojaEYSZoRCsQ74dadb3IRXktyMImDyzz05yKWb1MWGEfxBA== |
| 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
| 2026-09-17T11:51:20.220923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023266observed 2ee3bedc4c002d638d32bdc1f10d140d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:20.203528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023266/manifest.jsonobserved 6ed75ae961b2cc8ab4fb475dde9e1c5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:20.187080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023266/publication.mdobserved 391215e1eed31e33426bbd2516887de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:20.169265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023266/publication.txtobserved 3ff651f5534fd34fcec508b28a6fc369...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. |
|---|