OT-2026-000075480
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000075480) never changes.
Identity and time
| Publication number | OT-2026-000075480 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f201-7d00-a3e2-078b70a130a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075480 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb47a85940828dc819bbefd496b1148c05fcc4c5017376c6f0c11128e63600bb |
|---|---|
| Markdown | 58fada23a1bb65b485c37593bff42a3434f3a4012394401c7bc6d61945711e34 |
| Publication page | ebb3f24da1bae88d56a34bba278b10e0858a00357a8194cf0d4f345aec5edbb7 |
| Manifest | fb2c97de8076c51ec5cebe3d9b46e33de123fdd7b3cf979bde5a5b48458220d6 |
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 | 9Ne3vlb307ladeR7ueePNMX/UUQ1F2oCS5uNvCFwxpqpoFRJu+joPKuJooVw44NxgfCwil397RYMy2WWG0yxBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:17:47.984107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075480observed ebb3f24da1bae88d56a34bba278b10e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:17:47.967206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075480/manifest.jsonobserved fb2c97de8076c51ec5cebe3d9b46e33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:47.946082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075480/publication.mdobserved 58fada23a1bb65b485c37593bff42a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:47.801724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075480/publication.txtobserved eb47a85940828dc819bbefd496b1148c...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. |
|---|