OT-2026-000024749
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000024749) never changes.
Identity and time
| Publication number | OT-2026-000024749 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7f7d-beaf-61bdb6838e1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024749 |
| Status | PUBLIC |
Content hashes
| Canonical text | c87701138d76bd39fe748ca9ce34c411d9563c1815651cc4b890bc01a4b69c19 |
|---|---|
| Markdown | 5c5d7866d4b1bc3b7f611f0d1b39923e4dc034dd6eb4bd0573a217f9a3776990 |
| Publication page | 446d77c8e4642b4dca1d1979c84e334e3edf54d90f4596f9ccd13d08d1705502 |
| Manifest | 420b00352fef5529dcf08bf171b00a009f78cf99293b66828ceb8aaeaf6bb0ce |
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 | aEnOi5ojJe9uvFf2Hf2l9gvr/5BJSCn92xinPHrCqZAK+MEaRj093h+0CR8wN/nQqh1z7Mf9ek1z9FygsvJgDA== |
| 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
| 2026-09-17T11:47:46.748171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024749observed 446d77c8e4642b4dca1d1979c84e334e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:46.720617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024749/manifest.jsonobserved 420b00352fef5529dcf08bf171b00a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:46.684926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024749/publication.mdobserved 5c5d7866d4b1bc3b7f611f0d1b39923e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:46.649999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024749/publication.txtobserved c87701138d76bd39fe748ca9ce34c411...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. |
|---|