OT-2026-000071098
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000071098) never changes.
Identity and time
| Publication number | OT-2026-000071098 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7798-bf39-0d08d8f27caa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071098 |
| Status | PUBLIC |
Content hashes
| Canonical text | a62248f64739b805ab3db1d4d0e9cf26b14448728e78d68754075c1fef96d400 |
|---|---|
| Markdown | 157ec26f066d2bc2988405faaf00f31fa611926bf7499475ce248217943529da |
| Publication page | 580f76466775f0a1f2d43b9f8f6e7482f1e6cdff9d0ab8f431db706d642892ca |
| Manifest | 8bca8433ef327789aec390252010bbe329ae182d5cca4d59d2778a6dc200df91 |
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 | YFCtGkv+KG2kXeek6YSfRZkGHgOxg1d2yQnAFhiFol3kshowzAk0bsgCmjPOBgxyc3Dazoq8GYEjF7pUDJFhCg== |
| 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
| 2026-09-17T10:25:57.702172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071098observed 580f76466775f0a1f2d43b9f8f6e7482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:57.685749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071098/manifest.jsonobserved 8bca8433ef327789aec390252010bbe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:57.668163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071098/publication.mdobserved 157ec26f066d2bc2988405faaf00f31f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:57.652106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071098/publication.txtobserved a62248f64739b805ab3db1d4d0e9cf26...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. |
|---|