OT-2026-000023754
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off before set-down
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-2026-000023754) never changes.
Identity and time
| Publication number | OT-2026-000023754 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-716f-b681-b359ee8ebe1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023754 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc28e274764cd1da3d5a854cf3f00bb1a33b70c09edc5f4b64318ce4680273f9 |
|---|---|
| Markdown | c2e76c615fd50852b2a7c1e35e0b0690d81272db73447932b7be07c04c2b1e48 |
| Publication page | d5260d63a018c5e8bc6ba1036da024179ba28cf8c5578172c37e498344116414 |
| Manifest | 22eb4769275fe03214318a9cfffdf6c69f45aa07851c39cbb6b904a7b335d32e |
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 | Ep7IDycsyTOV3FhT9Di7XwESD49jAqQQn4M8D8JeJoRKsl1sQAIW2ALszWsJy7FwF/w00ulQnEUCyG/BPd0MAA== |
| 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
| 2026-09-17T11:50:06.416783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023754observed d5260d63a018c5e8bc6ba1036da02417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:06.399287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023754/manifest.jsonobserved 22eb4769275fe03214318a9cfffdf6c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.381089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023754/publication.mdobserved c2e76c615fd50852b2a7c1e35e0b0690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.354099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023754/publication.txtobserved cc28e274764cd1da3d5a854cf3f00bb1...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. |
|---|