OT-2026-000071902
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000071902) never changes.
Identity and time
| Publication number | OT-2026-000071902 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-70d8-b157-bfc4ec71394a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a9cbdb087996db44eab6d92cdd08d303ca40975ef915d96f5ace40c5b515770 |
|---|---|
| Markdown | 45366d1128a7554554d758f580b8c23e21c55421e4e5aeadc5a015f80aa56dd1 |
| Publication page | 4c31e10d64a4217705e30f90160e39979a369188afff749e38c0376dd840ff36 |
| Manifest | 84725ea04223520c7ec3aedb99c6d3d17fd1f8900d6c1580cb59ab5cd364a84d |
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 | kEyJv/aOGr21AmTJXOfsLWQ/b27K6n05TAX5tv6qvcFZGwPXRepurc/pR9twBQxg+OGWVxedX3PhMxkeb1FfBQ== |
| 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
| 2026-09-17T10:22:55.559577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071902observed 4c31e10d64a4217705e30f90160e3997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:55.538670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071902/manifest.jsonobserved 84725ea04223520c7ec3aedb99c6d3d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:55.519025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071902/publication.mdobserved 45366d1128a7554554d758f580b8c23e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:55.500186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071902/publication.txtobserved 5a9cbdb087996db44eab6d92cdd08d30...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. |
|---|