OT-2026-000040411
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000040411) never changes.
Identity and time
| Publication number | OT-2026-000040411 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-765a-88e1-fdeba23a7c3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b1c7300009a06a6b2d38923b6e79fc2776fdf5182519c6a59655f98f10567aa |
|---|---|
| Markdown | 233ba2336af20195960670e7b80fee64661dd0c5cca6258586f4837e3ca85862 |
| Publication page | 635916a5a878fb70f0303732c11002b934e13056ee53c9b1c3379c8995fb2e4f |
| Manifest | d2698894a341c18225c2d80d336dd6a937e916065287f70e97371addf7312dbe |
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 | p4YsgpSl5hLuc0sFMSII7elsnr62saNMmpJ8RG9eIV4iiHgV6BKD3hOosKDH6HvwvtY1Et9c/yO9HSgmXi8iAA== |
| 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
| 2026-09-17T11:19:26.825192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040411observed 635916a5a878fb70f0303732c11002b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:26.804461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040411/manifest.jsonobserved d2698894a341c18225c2d80d336dd6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:26.785617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040411/publication.mdobserved 233ba2336af20195960670e7b80fee64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:26.767605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040411/publication.txtobserved 8b1c7300009a06a6b2d38923b6e79fc2...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. |
|---|