OT-2026-000024547
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000024547) never changes.
Identity and time
| Publication number | OT-2026-000024547 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7003-95b9-95b971ba4f98 · 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-2026-000024547 |
| Status | PUBLIC |
Content hashes
| Canonical text | b824ea1cd4eeabe70b1bd3b3ed7a749f4f4dbc847722caaa620b6ca3c921857c |
|---|---|
| Markdown | 8de2cdad25c522083ca7a2bd06dde0edce5f67c684cfa1ed58197a480c573b16 |
| Publication page | b94f737bc71bcb680201b727a5df7bf4f73b85867a91deb37aa24a34e3ba3262 |
| Manifest | 2752bfecd86061e03bc95017aa60d3874ccd2f6c59c240109d49cb91fca82d8f |
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 | wlcfjDDy3QWC1LEYmP08/3GNEK/SEfzejV1kJxh/PWqfte6u3kiHWkgubZ/Jvb/lJ8fD/cg/ZhuMMMuM1rBJDw== |
| 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
| 2026-09-17T11:50:40.950096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547observed b94f737bc71bcb680201b727a5df7bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:40.844323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547/manifest.jsonobserved 2752bfecd86061e03bc95017aa60d387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:40.756124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547/publication.mdobserved 8de2cdad25c522083ca7a2bd06dde0ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:34.537106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547/publication.txtobserved b824ea1cd4eeabe70b1bd3b3ed7a749f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.816856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547observed b94f737bc71bcb680201b727a5df7bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.798725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547/manifest.jsonobserved 2752bfecd86061e03bc95017aa60d387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.780497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547/publication.mdobserved 8de2cdad25c522083ca7a2bd06dde0ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.760399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024547/publication.txtobserved b824ea1cd4eeabe70b1bd3b3ed7a749f...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. |
|---|