OT-2026-000093944
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093944) never changes.
Identity and time
| Publication number | OT-2026-000093944 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-77dc-9ef7-28cb140193b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093944 |
| Status | PUBLIC |
Content hashes
| Canonical text | b61e96b4c0cc964959c10faaf255a02e4d3c2abbd331f43d8fe944c1c0fa8b90 |
|---|---|
| Markdown | abcffe74a1a87e83bc256957626cc73c685647053a1086e5469d69c294ac7e57 |
| Publication page | 4d9b485eb77f06aae832a1321ebd8d0ebfe8e12551f14b88ec65b53714b71216 |
| Manifest | 2e6b08e1f82cee98aceafac03a1f8cc94e29d19457589575e4bc4ef6e2d38e4a |
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 | KDEiHVtclA/fSV4Z6kPgCuuoJulm4nfpK+C/xCUVr9UyqRw8KyfrEk9be68pjktpuLDlpRLmNJpAekHlBYjOBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:13.264816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093944observed 4d9b485eb77f06aae832a1321ebd8d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:13.248665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093944/manifest.jsonobserved 2e6b08e1f82cee98aceafac03a1f8cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:13.232308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093944/publication.mdobserved abcffe74a1a87e83bc256957626cc73c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:13.215511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093944/publication.txtobserved b61e96b4c0cc964959c10faaf255a02e...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. |
|---|