OT-2026-000066397
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000066397) never changes.
Identity and time
| Publication number | OT-2026-000066397 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-78bc-8590-1affa8cc6579 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e46f383b7bc3bfdaa018a0d39380ca1d765d294a3b27b865e3b24cd5b67e332 |
|---|---|
| Markdown | a23c5cc3dd45ba788f7bc9d8a29ed7911e9e27df5071eb53abe5fa3f2d74ed02 |
| Publication page | a23bf610d6f67372ff12e7a54024627d8638dd3d6e2185f6e39c0b80ec53b2e5 |
| Manifest | 365917bc29db005d007e54fb00cac3a8a3c2b856e076ad6729db1faaeebb86ac |
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 | HcZpc9OTrZvF3EFsKOW4xkRphF09bEIXLVvFow7AWlQjhhESeyIvq28eZoE79Kx3KH/zb8fw8uodmoic/rbJBQ== |
| 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
| 2026-09-17T10:32:37.883795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066397observed a23bf610d6f67372ff12e7a54024627d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:37.865364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066397/manifest.jsonobserved 365917bc29db005d007e54fb00cac3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:37.846655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066397/publication.mdobserved a23c5cc3dd45ba788f7bc9d8a29ed791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:37.828098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066397/publication.txtobserved 0e46f383b7bc3bfdaa018a0d39380ca1...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. |
|---|