OT-2026-000079007
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000079007) never changes.
Identity and time
| Publication number | OT-2026-000079007 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-76b4-af00-5475ace1a725 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 468689686f281125f9fb7fea746cad1a8ced4a31b1d3bfd03fbcf3a4af0aedb8 |
|---|---|
| Markdown | 698e8f1dbb0d82701f67b4bce0e44ea8a4ef56c5f8336c24b4aaa859ee4ace19 |
| Publication page | fc61ba27aa49d3f77d67a889290c47e440e1367d60b55951737203993d0c73dd |
| Manifest | d4939304098d03505aea80d4fe7d6b6c1226e9bc85225d66f26e2b21b1ec6eb1 |
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 | dSnXZlcTm0Bug9/3mglxTPdsYNSUbVsw+quFAKRo6jOWR4OebhptbMtvmR5tx/qI9RPW1PXRfEgbHk3G00DlCw== |
| 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
| 2026-09-17T10:05:50.477744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079007observed fc61ba27aa49d3f77d67a889290c47e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:50.458129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079007/manifest.jsonobserved d4939304098d03505aea80d4fe7d6b6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.436365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079007/publication.mdobserved 698e8f1dbb0d82701f67b4bce0e44ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.416206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079007/publication.txtobserved 468689686f281125f9fb7fea746cad1a...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. |
|---|